A gas in a cylinder initially at temoerature 10°C and one atm pressure is to be compressed adiabatically 1/8 to ist volume. Find the final temperature​

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

More solar radiation is absorbed by earth’s surface than by