What's the speed of a sound wave through water at 25° celsius?
a. 1,250 m/s
b. 750 m/s
c. 1,500 m/s
d. 1,000 m/

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

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.

Both independent and dependent clauses