A.
Destructive interference is when two waves cancel each other out or when the crest of one wave passes through the trough of another wave.
Light will make the object appear “broken” or in an irregular shape.
Refraction is the change in direction of waves.
When salt is added, it makes it harder for the water molecules to escape from the pot and enter the gas phase, which happens when water boils, Giddings said. This gives salt water a higher boiling point, she said.
The answer is A. Further apart and move faster.
Conduction in general is the transfer of energy from molecule to molecule through DIRECT CONTACT. In solids and liquids, the molecules are closer to each other; more so in solids than liquids. This enables them to pass energy more quickly. Gas molecules on the other hand are further apart and move faster because they have space to move more freely. Energy does not easily pass on to the next molecule because of the distance between the molecules.
Energy is transferred in a wave
Energy is transferred, but mass is not.
