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The lifetime of a star would be simply proportional to the mass of fuel available divided by the luminosity if the luminosity were constant. Beyond these statements, one must rely on the empirical data collected and models of that data to estimate the lifetime of a given star Here is an calculatorfor the lifetime of a star on the main sequence. The following table, repeated from Chapter 18, summarizes some basic properties of main sequence stars for different spectral classes, including their main sequence lifetimes

The Sun, a G-type star with a main sequence lifetime of ~ 10 billion years, is currently 5 billion years old - about half way through its main sequence lifetime. Derivation. The luminosity of the star is the energy released per unit time. For main sequence stars, the energy comes from hydrogen fusion and we have: L = E/t. where : L = the. Stardate Calculator based upon fiction of Star Trek . Calculate the Fiction Stardate of the Future! StreamZones.com. Select the wanted date (default is current date) and click the button Start!. The Fiction Star Date is displayed in the field below. The basedate is Feburary 1, 2324 (Fiction Stardate 0). Year: Month: Date In converting the account balances into lifetime income streams, the calculator uses the safe harbor annuity conversion assumptions described in the ANPRM: A rate of interest equal to the 10-year constant maturity Treasury securities rate for the first business day of the last month of the period to which the statement relates (equal to 1.63%.

Test your life expectancy with the Lifespan Calculator from Northwestern Mutual Want to know what the data says about how long you'll live? See how your life expectancy compares to others and what steps you can take to live a longer life 2) The Moon orbits the Earth at a center-to-center distance of 3.86 x10 5 kilometers (3.86 x10 8 meters). Now, look at the graphic with the formulas and you will see that the 'm' in the formula stands for the mass of both orbital bodies.Usually, the mass of one is insignificant compared to the other.However, since the Moon's mass is about ⅟81 that of the Earth's, it is important that we use.

Cubing Tool WSE Tool Starforce Tool (current) Hyper Stat Tool Legion Tool Flame Calculator. Star Force Experimental Probability. Item Level: Item Type: Star Catching: Safeguard: Current Stars: Target Stars: MVP Discount: Event: 5/10/15 +2 Stars (Up to 10. The Life Expectancy Calculator can determine your longevity based on details determined by your lifestyle. Our genetics, surroundings and habits are all factors which affect our Life Expectancy so find out how long you're going to live with the Life Expectancy Calculator now! How do you measure Life Expectancy Stars generate luminosity through nuclear fusion, primarily of Hydrogen into Helium. The lifetime of a star is proportional to the amount of fuel it has (its mass) divided by the rate at which it expends the fuel (its luminosity). Therefore, you can estimate the lifetime t to be proportional to M/L Star Sign Calculator. Find your true Star Sign, based on the day and place you were born

For a star like Algol, with a mass of 4 solar masses and a 100 times solar luminosity, the main sequence lifetime is 10 10 (4/100) = 4 x 10 8 years. A star with a mass of 10 M and a luminosity of 10 5 times solar luminosity has a main sequence lifetime of 10 10 (10/10 5) = 10 6 years. Massive stars have much shorter lifetimes than the Sun STO Stardate Calculator. This calculator allows you to convert normal dates and times into a Stardate. The Stardates are based off of the Star Trek Online game. Whatever date and time you enter, this caluclator will give you the same Stardate as Star Trek Online. This does not work for the television shows or movies

### Lifetime on the Main Sequenc

• This life expectancy calculator can give an idea of the life expectancy based on current age, smoking habits, gender and several other important lifestyle choices
• Warp Factor to Time Taken Star-Star @ Warp To Time Time @ Warp to Distance Distance and Time to Warp Ship Strength Fleet Strength Drake Equation Stardate ☰ Stardate Calculator. Stardate to date. Enter a stardate and the form will calculate the equivalent date and time, on to the gregorian calendar. Stardates between 0 and 97677000 are supported
• Show us your star! D-STAR InfoCon @ Dayton Hamvention 2013; D-STAR InfoCon @ Dayton Hamvention 2012. D-STAR InfoCon @ Dayton Hamvention 2012 Schedule; D-STAR InfoCon @ Dayton Hamvention 2011. DSTARInfoCon Presentations; Dayton 2011 D-STAR Forum; Orlando Hamcation; CSRA D-STAR University 2015; Central Florida D-STAR Academy 2011; D-STAR Live.
• osity in solar units times approximately 1010 years. (B.i) Finding the Main Sequence lifetime of a 17-solar-mass star
• osity, just enter stellar effective temperatures and keep lu

Using the Half-Life Calculator. Using the above multipurpose radioactive decay calculator you can:. Time a sample if you know the current amount of radioactive matter in it, it's base (expected) amount and the half-life, decay constant or mean lifetime of the element you are measuring; Calculate the half-life, decay constant and mean lifetime of an element if you have a sample for which you. The calculator calculates the Evaporation Time for given Mass of Body and Solar Mass. The black hole evaporation time is proportional to the cube of its mass. Generally black holes of a few solar masses and large tidal forces well outside the event horizon. Formula: τ e ∼ (M 3 / M o3) ×10 6

1. es the distance to a nearby star in light-years and parsecs from its stellar parallax measured in arcseconds and vice versa.. Example: Calculate the distance in light years to the brightest star in the Northern celestial hemisphere, Arcturus (α Boötis) in the constellation of Boötes from its parallax value of 88.83 milliarcseconds
2. Star in a Box allows you to explore one of the most enigmatic tools in astronomy - the Hertzsprung-Russell diagram. When you first open the box you start with a star with the same mass as the Sun but you can change this to a different mass at any time. The tracks that you see on the graph (on the left) map the lifecycle of the star
3. osity formula, the star will be consu
4. Life Path Number is calculated from your FULL Date of Birth, and is considered one of the most important and influential numbers within your entire Numerology Chart. The numbers used in Numerology to indicate one's Life Path Number run from 1 to 9. In many cases, your single digit Life Path Number will be written to include the double digit number from which it was derived from
6. One way to analyze acquisition strategy and estimate marketing costs is to calculate the Lifetime Value (LTV) of a customer. Roughly defined, LTV is the projected revenue that a customer will generate during their lifetime. In this graphic we'll briefly cover how to calculate LTV and how to use LTV to help solidify your marketing budget

Calculator Use. Calculate speed, distance or time using the formula d = st, distance equals speed times time. The Speed Distance Time Calculator can solve for the unknown sdt value given two known values. Time can be entered or solved for in units of secondes (s), minutes (min), hours (hr), or hours and minutes and seconds (hh:mm:ss) This black hole gravity calculator is composed of three different parameters that are related in such a way that only one is needed to calculate the rest of them. The typical scenario would be to input the mass of the black hole and get the radius of the event horizon (Schwarzschild radius) and the black hole gravity at such point as results Plant Calculator. This plant and landscaping calculator makes it easy to figure out how many plants you need, spacing, and coverage. Fill in any two fields and this tool will calculate the third field. Use this tool to determine: How many plants do you need to cover a specific area? (Enter Area and Spacing).

Warp Factor Calculator is a Java Script calculator that computes speed as a function of warp factor in multiples of the speed of light. The program is operated by selecting the series version using the radio buttons, entering a warp factor number that is greater than 0, and then pressing the Calculate button Directions: Select a location from the City pulldown menu, OR select Enter Lat/Long -> from the pulldown menu, and manually enter the latitude, longitude and time zone information in the appropriate text boxes. For this calculator, latitude is positive to the NORTH, and longitude is positive to the WEST of the prime meridian

### Stardate Calculato

Depending on which standard deviation is known, the equation used to calculate the confidence interval differs. For the purposes of this calculator, it is assumed that the population standard deviation is known or sample size is larger enough therefore the population standard deviation and sample standard deviation is similar Other values we were given to calculate the lifetime of any star were that stars are originally 75% hydrogen and that 15% of said hydrogen must fuse into helium for the star to 'die'. With the original given values we can calculate the loss of stellar mass per second and with the extra information we can calculate the life time of the star

Bankrate's auto refinance calculator can help you determine how much money a new rate would save you on interest, monthly payments, or even both. To use it, input the details of your current. L = the average lifetime of those civilizations that develop technology for communication; Several of these terms have values that we can estimate with some degree of accuracy. For example, we can estimate R * from our observations of star forming regions in the Galaxy. That number appears to be very close to 1 star per year where L is the stars Luminosity, E is the total energy supplied by hydrogen fusion and t is the stars main-sequence lifetime. The main-sequence lifetime of a star is also given by: t = f M c 2 L where f is fraction of of the stars mass converted into energy and c being the speed of light Easily calculate NPS, customer lifetime value, satisfaction score, and more with this free workbook. Download The Customer Service Metrics Calculator The Customer Service Metrics Calculator

• Confidence Interval Calculator. Enter how many in the sample, the mean and standard deviation, choose a confidence level, and the calculation is done live. Read Confidence Intervals to learn more. Standard Deviation and Mean. Use the Standard Deviation Calculator to calculate your sample's standard deviation and mean
• Retirement Plan: Criteria to Receive: Final Pay: Entry before September 8, 1980: High-36: Entry on or after September 8, 1980, but before August 1, 1986 OR Entered on or after August 1, 1986, and did not choose the Career Status Bonus and REDUX retirement syste
• The calculator has been developed specifically to simplify lumen maintenance projection calculations for manufacturers designing lighting products for Energy Star qualification, and to ensure consistent results across all EPA-recognized Certification Bodies and Laboratories
• If you have a \$300,000 stock portfolio with an average dividend yield of 4%, it will kick out \$12,000 in cash per year. Better still, healthy and growing companies tend to increase their payouts.
• Calculators estimate energy-efficient product savings. Estimate energy and cost savings for energy- and water-efficient product categories using these interactive calculators provided by the Federal Energy Management Program or ENERGY STAR
• Lifetime Cost Savings: The difference between the lifetime energy cost of the less efficient model and the lifetime energy cost of the ENERGY STAR model or best available model. Best Available Model Column. Calculated based on the December 2018 List of Certified ENERGY STAR Products; values shown are rounded to the nearest dollar
• This Flip Your Fridge calculator is designed to provide an estimate of the savings associated with replacing or removing an old refrigerator or freezer with a new ENERGY STAR certified model. Actual savings may vary based on use, upkeep, and other factors

Compound interest calculator finds compound interest earned on an investment or paid on a loan. Use compound interest formula A=P(1 + r/n)^nt to find interest, principal, rate, time and total investment value. Continuous compounding A = Pe^rt Grade calculator. Weighted Percentage/Letter/Points grade calculator and how to calculate Drug Benefit Calculator. Drug Benefit Calculator Astronomy Calendar — Upcoming Events. By Aparna Kher, Anne Buckle, and Konstantin Bikos. Check out the dates and times for astronomical events like equinoxes, solstices, meteor showers, eclipses, supermoons, and more

So, after 5 years or 60,000 miles, Five Star Chrysler Dodge Jeep Ram Fiat Macon's Lifetime Powertrain Warranty covers you on your Five Star Chrysler, Dodge, Jeep, Ram, or Fiat vehicle for as long as you own the car. The warranty is at no additional cost! Our dealership provides this as an added value to our customers for buying their vehicle. told that the radius of the star is identical to that of the Sun. The other di erence is the temperature of the star, 3000 K, rather than the 6000 K of the Sun. So for Frodo, we can simply say that: T Frodo = T Earth T M star T Sun 21=2 = 300K 1 2 1:4 = 210K: Five points for writing down T star Rstar 2 On average, signage displays that have earned the ENERGY STAR are 4 percent more energy efficient than conventional options. A signage display (31.5 - 60) can save around \$25 over its lifetime (assumption - left on 24 hours 365 days). A 3 x 3 video wall can save nearly \$230 over its lifetime (assumption - left on 24 hours 365 days)

### Lifespan Calculator - Test Your Life Expectancy N

• e an individual's life path (or the theme for each lifetime). The method used here was developed by Ruth Ann and Wald Amberstone of the Tarot School, and results in two cards (and sometimes three), which act as a gateway into each lifetime
• What is the lifespan of a star? It depends on the size of the star. Counter-intuitively, the larger the star the shorter its lifespan. Our Sun is a medium-sized star and is expected to have a total life span of about 10 billion years. When it star..
• The non-business energy property credit can reduce your tax bill for some of the costs you incur to make energy-efficient improvements to your home. Your tax credit equals 10 percent of those costs, with a maximum total lifetime credit of \$500 and a lifetime limit of \$200 for windows portion
• utes from Bir

A B-type main-sequence star (B V) is a main-sequence (hydrogen-burning) star of spectral type B and luminosity class V. These stars have from 2 to 16 times the mass of the Sun and surface temperatures between 10,000 and 30,000 K. B-type stars are extremely luminous and blue. Their spectra have neutral helium, which are most prominent at the B2 subclass, and moderate hydrogen lines Bankrate.com provides a FREE retirement income calculator and other fund calculators to help consumers make the best retirement planning decisions We have the latest Chrysler, Dodge, Jeep & RAM vehicles for sale, all with our Five Star Lifetime Warranty! If you are in the market for a New Or Used Chrysler, Jeep, Dodge or RAM vehicle near you, call or stop in our store today. New and used car inventory is updated constantly

### Menu - Life Expectancy Calculato

• Research the 2017 Hyundai Elantra Eco in Warner Robins, GA at Five Star Ford Lincoln. View pictures, specs, and pricing on our huge selection of vehicles. 5NPD94LA3HH07453
• g an average annual raise of 3%. This calculator is designed to help you attach a dollar figure to your life's work
• An annuity running over 20 years, with a starting principal of \$250,000.00 and growth rate of 8% would pay approximately \$2,091.10 per month
• EPA (2019). Savings Calculator for ENERGY STAR Qualified Light Bulbs. U.S. Environmental Protection Agency, Washington, DC. Home electricity use. In 2019, 120.9 million homes in the United States consumed 1,437 billion kilowatt-hours (kWh) of electricity (EIA 2020a). On average, each home consumed 11,880 kWh of delivered electricity (EIA 2020a)

### SuckHard's Star Force Calculato

calculator.com wishes everyone to BE WELL, STAY WELL, GET WELL. The most important thing you can do right now is STAY HOME as much as possible. Use our new COVID-19 social distancing impact calculator to see why you don't need to take the risk, for you, for your family, for your friends, for all of us, calculate it To get a 100% free roof quote, enter your zip code above and fill out a simple estimate request form on the next page. Supported Roof Types: Our calculator will estimate your total roofing cost installed, including the cost of materials, labor, and warranty for any major type of roof including 3-tab asphalt shingles, architectural and premium composition shingles, PVC, TPO, EPDM rubber, built. Lapchild tickets are non-mileage earning including lifetime miles; There was a complicated adjustment of lifetime miles at the time of the UA/CO merger due to the different programs & earning rules, including that CO granted lifetime miles for partner flights, PQM bonuses, and some credit card activity. But the above are the present rules

### Life Expectancy Calculator Longevity Calculato

The vast majority of stars are main sequence stars - these are star like the Sun that are burning hydrogen into helium to produce their energy. Most stars spend 90% of their life as main sequence stars. When stars exhaust their hydrogen fuel the outer layers of the star can expand greatly and the star becomes a giant Read the disclaimer before using this calculator. *Estimate based on CalSTRS 2% at 60 benefit structure. Your birth date: Month (01-12): Year (00-99): 19 : The date you want to retire: Month (01-12): Year (e.g., 2015): Years of Credited Service you expect to have at. Average Star Rating* 3.55 3.62 3.34 3.50 * The average Star Rating is weighted by enrollment. 5-Star Contracts A total of 23 contracts are highlighted on the Medicare Plan Finder with a high performing indicator indicating they earned 5 stars; 20 are MA-PD contracts (Table 3), one is an MA-only contract (Table 4), and two are PDP This calculator will tell you the Student t-value for a given probability and degrees of freedom. Student t-values for both one-tailed (right-tail) and two-tailed probabilities will be returned. Free Statistics Calculators version 4.0. used more than 60 million times!. A person's birth star, i.e., the star in which the Moon transited at the time of birth of an individual is called Janma Nakshatra and thus defines the core nature and traits of a person. Since, the Moon is considered the Mano Karaka or ruler of the mind, the star constellation in which the Moon resides defines the characteristics, thoughts.

The Load Calculator is \$150/year or \$15/month per user. Your user license will automatically renew annually unless cancelled. Register \$ 200 LIFETIME USERS. WE ARE ENERGY DESIGN SYSTEMS. Energy Design Systems (EDS), an industry leader in providing and implementing HVAC engineering and sales systems; and ground-breaking marketing programs. Model Specific Calculator: Calculate the estimated run time or battery backup time of specific Battery Backup Power, Inc. UPS (uninterruptible power supply) models using the load in watts and the model/configuration drop down. A clickable product link will generate in the calculator based on the model/configuration you select. Video mAh Battery Life Calculator is an online tool used in electrical engineering to precisely calculate battery life. Generally, battery life is calculated based on the current rating in milli Ampere per Hour and it is abbreviated as mAh

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