Standing Sound Waves: A 2.0-g string that is 0.67 m long is under tension. The string vibrates at 700 Hz tone in its third harmonic, and this vibration causes a sound wave. What is the wavelength of the sound? The speed of sound in air is 344 m/s.

A. 0.49
B. 0.55
C. 0.61
D. 0.67
E. 0.45


Answer: A

Physics & Space Science

You might also like to view...

A(n) _______________ is an object that orbits the Sun and is spherical, but not large enough to have the gravitational influence to clear away remaining objects orbiting nearby

Fill in the blank(s) with correct word

Physics & Space Science

Mercury's major atmospheric gas is

a. oxygen. b. hydrogen. c. carbon dioxide. d. Misleading; the atmosphere is virtually nonexistent.

Physics & Space Science

The light-gathering power of a telescope varies with the ________ of the diameter of the lens or mirror

Fill in the blank(s) with correct word

Physics & Space Science

An 18-mm-wide diffraction grating has rulings of 710 lines per millimieter. Monochromatic light of wavelength 506 nm wavelength is incident normally on the grating

What is the largest angle from the centerline at which an intensity maximum is formed? A) 46° B) 40° C) 38° D) 42° E) 44°

Physics & Space Science