Questions

Who was the first Indian astronomer to calculate the time taken by earth to orbit the sun?

The power of the Supreme Court of India to decide disputes between the Centre and the States falls under its

Meter in a vehicle that calculates distance covered by the vehicle is called __________.

Mohan, having a mass of 40 kg, runs up a staircase of 50 steps in 10 s. If the height of each step is 15 cm, then what is his power?

According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ____ of an object.

___________________states that the induced e.m.f. is directly proportional to the rate of change of magnetic flux linkage or rate of cutting of magnetic flux
linkage.

Under Article 352 of the Constitution of India, an emergency can be declared if security of any part of India is threatened by 1.war2.external aggression3.armed rebellion4.internal disturbanceSelect the correct answer using the code given below.

Sending a frame to a group of stations is known as __________