What is the relationship between gravity and pressure in a nebula?

a.) gravity reduces pressure.
b.) pressure balances gravity.
c.) pressure increases gravity.
d.) none of the above.

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

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f