Questions

Rainer Weiss, a professor at the Massachusetts Institute of Technology, and Kip Thorne and Barry Barish, both of the California Institute of Technology, were awarded the Nobel Prize in Physics for the discovery of ripples in space-time known as gravitational waves, which were predicted by Albert Einstein a century ago but had never been directly seen.

Magnetic tape can serve as a Secondary storage unit. It is a medium for magnetic recording, made of a thin, magnetizable coating on a long, narrow strip of plastic film.

Graphite

A group of emus is called as a mob. Emus is a kind of bird which is next to ostrich in its size.

Paytm Payments Bank is the India's largest digital bank providing zero balance accounts and zero charges on digital transactions.

All the above listed are the components of Windows registry