Question 7 of 25 Which option supports the wave model of the nature of light? A. The absorption of light by a surface B. A hot piece of metal that glows о C. The emission of particles when light strikes a surface O D. Destructive interference of light

The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.