Which of the following substances could be heated from 20°C to 100°C most quickly? Assume identical heat sources are used on all substances. table of specific heat values
A. gold
B. platinum
C. silver
D. tin

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

Which one of the following research methods can show cause and effect

Which situation will produce the greatest change of momentum