Which symbol represents a type of electromagnetic radiation released during radioactive decay?

Athermometer is removed from a room where the temperature is 70° f and is taken outside, where the air temperature is 10° f. after one-half minute the thermometer reads 60° f. what is the reading of the thermometer at t = 1 min? (round your answer to two decimal places.) ° f how long will it take for the thermometer to reach 30° f? (round your answer to two decimal places.)

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z