X rays are used for tracking storms.
killing bacteria.
screening luggage at airports.
two of the above

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius

What happens to the temperature of a substance when the average kinetic energy of its particles increases?

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.