Question

3. The speed of a wave is 4.2 m/s. Its wavelength is 12.6 m. What is its period?

4. What is the frequency of a wave with a period of 0.1 s/wave?-1/.1
5. The frequency of a wave is 0.2 wave/s. What is its period? F-1/P 2-1/P 2P-1 P-1/2
6. A diagram of a moving wave is shown in Fig. 4.4. Use this figure to answer the following questions:
a. What is the height of the wave?
b. What is the wavelength?
c. Can you calculate the frequency of the wave from this information? If so, what is it? If not,
what additional information do;
you need?

Answer 1

Step-by-step explanation:

To calculate the period of a wave, we can use the following equation:

T = λ / v

where:

T is the period of the wave

λ is the wavelength of the wave

v is the speed of the wave

In this case, we are given the following information:

λ = 12.6 m

v = 4.2 m/s

Substituting these values into the equation, we get:

T = 12.6 m / 4.2 m/s

T = 3.0 s

Therefore, the period of the wave is 3.0 seconds