How long do we have before the sun runs out of fuel

Reference no: EM13334442

Assuming that the distance between the Earth and the Sun is approximately 1.5E11 m, the mass of the sun is 1E31 g, and that the energy fluence imparted on the Earth from the sun is 1.4E3 W m-2, how long do we have before the sun runs out of fuel?

Reference no: EM13334442

Questions Cloud

Determine the weight of the heaviest bear : The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m3. What is the weight of the heaviest bear that the ice can support without sinking completely beneath the water

What type of investor might be interested in participating : If Carson issues bonds, it would be a relatively small bond offering. Should Carson consider a private placement of bonds. What type of investor might be interested in participating in a private placement

Find the magnitude of the torque acting on the loop : A circular wire loop of radius 11.3 cm carries a current of 3.48 A. What is the magnitude of the torque acting on the loop

F is surjective is g ? f surjective : Suppose that f is surjective. Is g ? f surjective?

How long do we have before the sun runs out of fuel : Assuming that the distance between the Earth and the Sun is approximately 1.5E11 m, the mass of the sun is 1E31 g, how long do we have before the sun runs out of fuel

Define what is the equilibrium constant for the reaction : The standard free energy change for a chemical reaction is +21.9kJ/mole. what is the equilibrium constant for the reaction at 87 degrees?(R=8.314J/K mole.

Estimate the magnitude of the net force on the loop : A single-turn current loop, carrying a current of 4.41 A, is in the shape of a right triangle with sides 42.1, 94.5, and 103 cm. What is the magnitude of the net force on the loop

Define at what rate is the na2o2 consumed : If the CO2 and O2 in the above reaction are measured at the same temperature and pressure, 1. How many milliliters of O2 are produced per minute. At what rate is the Na2O2 consumed, in grams per hour

The equivalence classes : Show that this gives a well-defined map ∗ : X/≈×X/≈ → X/≈ on the equivalence classes.

User Account

All Pages