X= 101.325 kPa
The absolute pressure of the air in the balloon is 101.325 kilopascals.
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Answer:
The crust is made of solid rocks and minerals. Beneath the crust is the mantle, which is also mostly solid rocks and minerals, but punctuated by malleable areas of semi-solid magma. At the center of the Earth is a hot, dense metal core.
Explanation:
From what i read, the answer should be b--false
Answer:
Nuclear fusion
Explanation:
Nuclear fusion is the source of Sun's energy.. At the core where temperature and pressure are very high hydrogen atoms fuse into helium atom and release energy in the form of Gama rays.