Questions

Electrons orbit around the nucleus is correct about them.

Cable television or cable TV became widespread during the 1980's.

Washing soda is the common name for Sodium Carbonate (Na2CO3). It is also called as Soda Ash.

The trajectory of the bullet is a parabola

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.

The process that allows a network to self-repair networks problems. The stations on the network notify the other stations on the ring when they are not receiving the transmissions. Beaconing is used in Token ring and FDDI networks.