WILL GIVE BRAINLIEST AND 30 POINTS!

Which materials are present in an NPN transistor?

A. all negative type semiconductor materials on a positive plate

B. all positive type semiconductor materials on a negative plate

C. an n-type semiconductor sandwiched between p-type semiconductor materials

D. a p-type semiconductor sandwiched between n-type semiconductor materials

Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?

Can you match these to the correct definition

The release of energy by the nucleus of atom as a result of nuclear fission is radiant energy true false