Determine the frequency of a tuning fork if the first resonance is heard in a [0.22] m long, closed-end tube and the speed of sound is [332] m/s.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe

What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical