Which of the following examples is most like a non-explosive eruption? squeezing a..
a: medium-sized rock
b: sponge soaked in water
c: a raw egg
d: water balloon

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?