The ground is always cold at night because the
...The ground is always cold at night because the
atmosphere absorbs the sun's energy at night
earth radiates heat to the atmosphere at night
sun no longer shine at night
atmosphere reflects the sun's energy at night
Correct answer is B
The earth radiate heat to the atmosphere at night thereby lowering the temperature of the ground
As a bicycle Tyre was being pumped up, it was noticed that contrary to Boyle's law the volume in...
The resultant capacitance in the fig above is ...
The reason for having a large number of turns in the coil of a moving coil galvanometer is to--...
Which of the following is TRUE of the particles emitted in radioactive disintegration? ...
If θ is equal to α at the time the box is just about to slide down the plank, the ...