Heat traveling when energy is passed frommolecule to molecule as they bump into each other is called.

conduction
convection
thermal
radiation

2. When an object such as a spoon or straw is seenin a glass of water it looks broken. This is because.

the light passing through different materials at aslant is refracted.
lightrays are passing through at 90°.
the shapeof the glass reflects the light.
the glass is a concavelens.