squeezing due to differences in the gravitational force of the moon at different points on earth causes?

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.)

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow