How many times per second would a tuning fork that vibrates at 274 times per second be in step with a tuning fork that vibrates at 272 times per second?

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?

Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal