Start learning 50% faster. Sign in now
This year marks the 50th anniversary of India's victory over Pakistan in the 1971 war, which saw the creation of Bangladesh. India declared victory over Pakistan on December 16, 1971, after the Pakistani armed forces surrendered. Since then, this day has been commemorated as Vijay Diwas to remember the sacrifices of defence forces.
A new technology which provides the ability to create an artificial world and have people interact with it is called –
The frequency of ultrasonic waves is:
A sudden drop in barometric pressure indicates which of the following?
The distance- time graph for a body moving at uniform speed is?
When a bottle of scent is kept open in a corner of a room its odour is felt in all parts of the room. This is clue to the phenomenon of –
Which of the following is NOT a conductor of electricity?
The weight (W) of a body is derived from which formula?
A particle moves in a circle of radius 10 cm with a constant speed. Its angular displacement after 2 seconds is π radians. What is its linear speed?
Cryogenics is a branch of Physics that deals with what?
Which law states that “an object remains at rest or in uniform motion unless acted upon by an external force”?