Type of electromagnetic radiation is used to kills cancer cells

a microwaves

b. gamma rays

c. ultraviolet

d. sunlight

How many 90-W, 120-V light bulbs can be connected to a 20-A, 120-V circuit without tripping the circuit breaker?

How can different type of matter be distinguished from each other

Which statement describes the velocity of a mass oscillating on a spring? The velocity is constant throughout the motion. The velocity remains the same throughout the motion. The velocity is zero at the maximum displacement.

If you change the mass of a moving object, you change its?

What's the one of the two requirements electric current

What is root-mean-square current?

Which of these is an element? O carbon O air O carbon dioxide water

What could result if the liver was not working properly?

A machine gun fires 10 rounds per second. The speed of the bullets is 300 m/s. What is the distance between the flying bullets?

A runner with a mass of 75kg runs 6m/s calculate the kinetic energy stored in the runner