A wave is traveling in a string at 50 m/s. When the tension is then increased 18%, what will be the resulting wave speed?
a. also 50 m/s
b. 54 m/s
c. 45 m/s
d. 21 m/s
e. 59 m/s
b
Physics & Space Science
You might also like to view...
How does a lava dome form?
What will be an ideal response?
Physics & Space Science
Beta rays can penetrate
A) air only. B) a piece of paper. C) several millimeters of aluminum. D) several centimeters of lead. E) several meters of iron.
Physics & Space Science
The kinetic energy of a pendulum is least
a. when its potential energy is least. b. at the top of its swing. c. at the bottom of its swing. d. when its total energy is greatest.
Physics & Space Science
If a spaceship of proper length 40 m is measured to have a length 30 m, how fast is it moving?
A. 0.50 c B. 0.81 c C. 0.75 c D. 0.66 c E. 0.43 c
Physics & Space Science