Answer the following questions based on the following figure.
1.
What is the peak amplitude of this wave? What is the instantaneous amplitude of this wave at the following times: 0, 0.75, 1.5, 2.25, and 3 seconds? Based on the above values, calcula
Answer the following questions based on the following figure.
1.
What is the peak amplitude of this wave? + 5 or -5
1.
What is the instantaneous amplitude of this wave at the following times: 0, 0.75, 1.5, 2.25, and 3 seconds? 0, 0, 0, 0, and 0
Answer the following questions without the use of a calculator. Questions marked * are slightly more challenging. 1. What is the wavelength of a sound with a frequency of 20 Hz? a. 34 m b. 340 m c. 17 m d. 1700 m 2. Two waves A and B have the same fr
Answer the following questions without the use of a calculator. Questions marked * are slightly more challenging. Answers and explanations are marked in bold red font. 1. What is the wavelength of a sound with a frequency of 20 Hz? a. 34 m b. 340 m c