True or Flase Devices such as eyeglasses, cameras, microscopies, and telescopes are related to the light.

(^ E/ The only parameter that affects the conduction in semiconductors is temperature True O False Conduction is independent of temperature O Other:

The light of fluorescent tube appears cooler than that from an incandescent lamp. This is due to the fact that. O The tube consumes less power O Tungsten is not used in the tube O Surface area of tube is larger than that of the incandescent lamp O The tube is coated with phosphor

Explain which has higher range among Ni 100 and Pt 100 . Y axis is resistance.