A system is said to be under adiabatic conditions if there is no exchange of heat between
the system and its surroundings. Hence, under adiabatic conditions, q = 0.
Therefore, alternative (iii)...
From the longitudinal extent of India it is observed that the longitudinal expanse is about 30O from west to east. This means that there would be a time-lag of two...
The speed of sound is less than the speed of light. Due to this, light reaches to us faster than sound. Hence, during lightning we see the streak of light...
It is true that any change in the abiotic/biotic factor will arrest a particular seral stage leading to a pre-climax condition before the climax stage is achieved. This can happen...
It is true that any change in the abiotic/biotic factor will arrest a particular seral stage leading to a pre climax condition before the climax stage is achieved. This can...
Earlier, environment was treated as something taken for granted. People had scant regard for the environment. But things have changed now. Most of the people are now aware about the...
