Match these items.
1. 186 · 105
speed of light
photoelectric effect
2. experiment demonstrated the particle nature of light
3. won a nobel prize for measuring the speed of light
4. light bends when entering water
reflection
refraction
5. light unable to penetrate a surface demonstrates this
michelson

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.