Sound waves cannot travel in a vacuum because a) there is no medium for the sound waves to travel through. b) sound waves move too slowly through space without pressure. c) sound waves move too quickly through space without pressure. d) vacuums contain too many air particles for sound waves to move.

What are the applications of electromagnetic waves

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

Hydrogen and helium are both members of?