What is the primary function of the eccrine glands?

An object is placed 10 cm from a convex mirror of focal length 15 cm. Find the position of the image.

Which among the following is not a characteristic of transition metals?

What is the phenomenon of light splitting into colors when passing through a prism?  

An image formed by a plane mirror is ______.

What is the value of acceleration due to gravity at the center of the earth?

Which of the following is not a natural polymer?

If resistances R,2R,4R,8R… are connected in parallel, the equivalent resistance is:

What is the minimum escape velocity of rocket to be launched into space?

What is the unit of power in an electrical circuit?  

An electron in a hydrogen atom de-excites from the 4th to the 2nd level. The wavelength of emitted photon falls in which series?