Sound is an electromagnetic wave.

question options:
true
false

the distance from one point on a wave to the same point on an adjacent wave (crest to crest or trough to trough) is its amplitude.

true
false

Gunpowder residue is most likely to show up where on a shooters hands

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will

The arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s . 1.) a. precipitation b. water vapor c. icy debris 2.) a. gravitational compression b. biochemical cycling c. radiogenic heating 3.) a, gravity b. magnetic field c. heat energy for plato