Find the following: a) If a violin string has a fundamental frequency of 500 Hz then...

Question

Question

Find the following:

a) If a violin string has a fundamental frequency of 500 Hz then what frequency can set the string into a resonant vibration (standing wave pattern)?

b) A cannonball is fired horizontally at 5 m/s from a cliff. What is the magnitude of the total velocity 2 s later?

science physics

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A steel violin string vibrates at a fundamental frequency of 440 Hz. The length of the...

A steel violin string vibrates at a fundamental frequency of 440 Hz. The length of the string, which is half a wave length of the fundamental mode, is 0.33 m and the mass of the string is 0.36x10-3 kg. The velocity of transverse waves = ______m/s
The G string on a violin has a fundamental frequency of 196 Hz. It is 30.0...

The G string on a violin has a fundamental frequency of 196 Hz. It is 30.0 cm long. While this string is sounding, a nearby violinist effectively shortens (by sliding her finger down the string) the G string on her violin until a beat frequency of 4.7 Hz is heard between the strings on the two violins. When this occurs, how far (cm) down the string did she slide her finger? Assume that the velocity of waves on the violin...
A 32 cm long violin string is pulled tight with a force

A 32 cm long violin string is pulled tight with a force of 40 N. The string has a mass of 5 x 10-4 kg/m. (A) How fast do waves travel along this string? (B) If the frequency of a certain standing wave (which is NOT the fundamental) on this string is 1320 Hz, what is its wavelength? (C) If this wave in part B is a standing wave on the violin string, draw the pattern of nodes and antinodes.

The G string on a violin has a fundamental frequency of 196 Hz. It is 31.0...

The G string on a violin has a fundamental frequency of 196 Hz. It is 31.0 cm long and has a mass of 0.500 g. While this string is sounding, a nearby violinist effectively shortens the G string on her identical violin (by sliding her finger down the sting) until a beat frequency of 4.00 Hz is heard between the two strings. When that occurs, what is the effective length of her string? ___cm (please write solution legibly)
A violin string vibrates with a frequency of 440 Hz in the fundamental mode. With what...

A violin string vibrates with a frequency of 440 Hz in the fundamental mode. With what frequency will the string vibrate if 5 loops are observed? ____________Hz
A violin string of length 43 cm and mass 1.1 g has a frequency of 495...

A violin string of length 43 cm and mass 1.1 g has a frequency of 495 Hz when it is vibrating in its fundamental mode. (a) What is the wavelength of the standing wave on the string? cm (b) What is the tension in the string? N (c) Where should you place your finger to increase the frequency to 645 Hz? cm from the fixed end of the string (from the peg of the violin)

A violin string of length 44 cm and mass 1.1 g has a frequency of 534...

A violin string of length 44 cm and mass 1.1 g has a frequency of 534 Hz when it is vibrating in its fundamental mode. (a) What is the wavelength of the standing wave on the string? _______ cm (b) What is the tension in the string? _______N (c) Where should you place your finger to increase the frequency to 684 Hz? __________ cm from the fixed end of the string (from the peg of the violin)
A violin string of length 38 cm and mass 1.3 g has a frequency of 457...

A violin string of length 38 cm and mass 1.3 g has a frequency of 457 Hz when it is vibrating in its fundamental mode. (a) What is the wavelength of the standing wave on the string? cm (b) What is the tension in the string? N (c) here should you place your finger to increase the frequency to 607 Hz? cm from the fixed end of the string (from the peg of the violin) eBook
Suppose that you find the fundamental frequency at 45.0 Hz. This means that the entire string...

Suppose that you find the fundamental frequency at 45.0 Hz. This means that the entire string forms a wave with a single anti-node. At what frequency (in Hz) do vou expect to sce the fourth harmonic (four anti-nodcs)기 expcct to see the fourth harmonic standing wave at Hz.

A violin string vibrates at 294 Hz when unfingered. At what frequency will it vibrate if...

A violin string vibrates at 294 Hz when unfingered. At what frequency will it vibrate if it is fingered one-third of the way down from the end? (That is, only two-thirds of the string vibrates as a standing wave.)