Q: What is the speed of a wave that has a wavelength of 2 m and a frequency?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

IF a wave moving at a constant speed were to have it's wavelength doubled (Wavelength x 2), then the frequency of the wave would be half of what it originally was (Frequency / 2).

Frequency = (speed)/(wavelength) = 20/2 = 10 Hz

Wavelength = speed/frequency = 120/6,000 = 2 centimeters

If the frequency becomes double what it was, then the wavelength becomes 1/2 of what it was.

Speed = (frequency) x (wavelength) = (12 per sec) x (2 meters) = 24 m/sec

Related questions

IF a wave moving at a constant speed were to have it's wavelength doubled (Wavelength x 2), then the frequency of the wave would be half of what it originally was (Frequency / 2).

Frequency = (speed)/(wavelength) = 20/2 = 10 Hz

If the frequency of a wave traveling in a rope is doubled, the speed of the wave will remain the same. The speed of a wave in a medium is determined by the properties of the medium, not by the frequency of the wave.

The speed of a wave is calculated by multiplying its wavelength by its frequency. In this case, the speed would be 340 m/s.

If the frequency is multiplied by 1.5, the wavelength will decrease by a factor of 2/3. This is because wavelength and frequency are inversely proportional to each other in a wave's speed equation (speed = wavelength × frequency).

The speed of a wave is given by the equation: speed = frequency * wavelength. Therefore, the speed of the wave is 20 m/s (2 Hz * 10 m). The amplitude of the wave does not affect its speed.

Just use the relationship: speed (of the wave) = frequency x wavelength. If the frequency is in hertz (cycles/second), and the wavelength in meters, then of course the speed will be in meters/second.

If the frequency is doubled, the wavelength of the wave will be halved. This is because the speed of the wave remains constant, so as frequency increases, the wavelength decreases to maintain that constant speed.

Frequency = (speed)/(wavelength) = 10/20 = 1/2

To calculate wavelength: Speed = wavelength x frequency Frequency = speed / wavelength Wavelength = speed / frequency For the given wave traveling at 35 cm/s and a frequency of 25 Hz: Wavelength = 35 cm/s / 25 Hz = 1.4 cm.

If the frequency becomes double what it was, then the wavelength becomes 1/2 of what it was.

Wavelength = speed/frequency = 120/6,000 = 2 centimeters