Nina runs up a staircase of 60 steps in 15 seconds. If Nina's weight is 48 kg and the height of each step is 15 cm, then what is Nina's power? Consider that 9: 10 [TI/$2.

Which types of spectrum is obtained when a pure green glass plate is placed in the path of white light?

In the given image, what is the level of output impedance for the given system?

In relation to extrinsic semiconductors, which two of the following options are the pentavalent dopants?

Which of the following options are the correct characteristics of electromagnetic waves?

Which of the following statements are correct about a nucleus?

A normal fev1% was seen with _______.

When a falling firecracker explodes, the momenta of its pieces _______.

Cassy can get more force on the bricks she breaks with a blow of her bare hand when _______.

A boxer rides with the punch so as to reduce _______.

The angular size of the smallest features that a telescope can see is called the angular ________.