You hear a tone and recognized it to me 512 Hz and you know that the speed of sound is 340 m/s at the surface of the earth. What is the wavelength of the sound?
Answer with three significant figures.

Hydrogen and helium are both members of?

Sound is a disturbance that travels through a medium as a

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.