What happens when a gas expands at constant temperature?<...
What happens when a gas expands at constant temperature?
its pressure decreases
the total momentum of its molecules remains constant
its pressure decreases and the total momentum of its moleculees remains constant
its pressure decreses and the total kinetic energy of its molecule decreases
Correct answer is A
No explanation has been provided for this answer.
.An inductor of inductance 10 H is connected across an a.c circuit source of 50 V, 100 Hz. What...
If the size of the hole of a pinhole camera is increased, the image formed becomes ...
The mouth piece of a telephone handset converts ...
I. Jet propelled aircraft II. Rocket propulsion III. The recoil of a gun IV. A person walking Wh...