Interia describes which of the following?

how difficult it is to change an objects motion.

how large an object is

how fast an object is moving

how long an object is

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

Rohit is trying to tune an instrument

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?