Which is the longest time?
a) the time it takes for a photon to pass through the radiative zoneof the Sun
b) the time it takes a photon to pass through the corona of the Sun
c) one hour
d) the time it takes a photon to pass from the photosphere of the Sun to the Earth
e) the time it take light to traverse the convective zone of the Sun
Ans: a) the time it takes for a photon to pass through the radiative zoneof the Sun
You might also like to view...
Thermodynamic Processes: Two processes are shown on the pV diagram in the figure. One of them is an adiabat and the other one is an isotherm. Which process is the isotherm?
A. process A B. process B C. The processes shown are neither isotherms nor adiabats. D. It is not possible to tell without knowing if the gas is monatomic or diatomic.
Astronomers think most galaxy interactions took place at redshifts of greater than 1 because:
A) stars were bigger. B) galaxies were bigger. C) galaxies were smaller. D) clusters were more diffuse. E) clusters were more compact.
Power is defined as the _________________ is done.
A) Amount of work which B) Angle at which C) Direction at which work D) The rate at which work.
Local climate patterns may involve more rainfall in a cooler world, but also in a warmer world. Why is this not contradictory? Explain
What will be an ideal response?