Mastering Mass

• The measurement of weight
• The constant measurement of matter (correct)
• The measurement of volume
• The measurement of temperature

• Cherenkov radiation is faster than light. (correct)
• Cherenkov radiation has no speed.
• Cherenkov radiation is slower than light.
• Cherenkov radiation is the same speed as light.

• The speed of light in the medium increases.
• The charged particle emits Cherenkov radiation. (correct)
• The charged particle loses all its energy.
• The medium becomes transparent.