Question
Guava pest which deposit eggs on soft skin of ripening
fruit, on hatching maggot bore into fruit and feed on the soft pulp, the infested show depressions with dark green puncture and when cut opens the maggots are visible and finally fruit rot and fall-Solution
The correct answer is A
Parsec is the unit of
A spherical ball made of steel when dropped in mercury container will –
The amount of light entering in eye is controlled by:
A body starts from rest and accelerates uniformly. After t seconds, it covers a distance S. What is the ratio of the distance covered in the first half ...
‘Lubb-dupp’ sound is produced due to the action of
The velocity of heat radiation in a vacuum is?
An athlete can jump farther by running before jumping due to which type of inertia?
Which of the following is not a nuclear reaction?
A sudden drop in barometric pressure indicates which of the following?
An object initially at rest explodes into several fragments. If no external forces act during the explosion, the center of mass of the fragments will:
