How far can sound travel through air at STP in 2.00 minutes? Find the period of a wave with amplitude of 2.0 meters and a frequency of 40. hertz. If the amplitude of a wave traveling in a rope is doubled, what happens to the speed of the wave? What is the wavelength of a light ray with frequency 5.09 × 1014 hz as it travels through vacuum?

In deep water, the speed of surface waves is described by the relationship v = g/w, where w is the angular frequency. If a wave has a period of 3.00 s, what is its wavelength?

Two progressive waves y (x, t) = A sin( 4 x – ot) and y2(x, t) = A sin(4x - - - ) travel in the same direction. Calculate the speed of the wave produced as a result of interference of these two waves. Take A = 5 cm, 1 = 4 m and w = 31.4 Hz. Provide your answer in Sl units.

Two progressive waves yj = A sin( 4 x - ot) and y2 = A sin( 2" x – ot – 5) travel in the same direction. Calculate the velocity of the wave produced as a result of interference of these two waves. Take A = 5 cm, 1 =8.7 m and w =12.7 rad/s (radian per second). Give your answer in Sl units.

In an experiment, students were testing their hearing range and found that it averaged about24.5 Hz to 1.82 x 104 Hz. What are the wavelengths of sound waves producing these frequencies in air where the speed of sound is 343 m/s?