The temperature of an object is a measure of the average thermal energy of the molecule in the object true or false

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving