The wavelength of ultrasound at 1 million Hz in air where the speed of sound is 340 m/s is __________
Fill in the blank(s) with correct word
0.00034 m
You might also like to view...
Simple Pendulum: Tarzan swings back and forth on a long vine. His friend Jane notices in amazement that he makes 30 complete swings in 2.4 minutes.(a) What is the frequency (in hertz) of Tarzan's swing?(b) How long is the vine he is using?
What will be an ideal response?
The equivalent (combined) resistance of 1-ohm, 2-ohm, and 3-ohm in parallel is about
A) 0.06 ohm. B) 1 ohm. C) 1.8 ohms. D) 6 ohms. E) 9 ohms.
Which of the following statements about hadrons are correct? (There may be more than one correct choice.)
A) All hadrons are composed of quarks. B) All hadrons interact by the strong nuclear force. C) Hadrons are composed of leptons. D) Electrons, protons, and neutrons are commonly-occurring hadrons. E) Protons and neutrons are hadrons, but the electron is not.
A book is moved once around the perimeter of a tabletop with the dimensions 1.0 m × 2.0 m. If the book ends up at its original position, what is its displacement and what is the distance it traveled?
1.displacement of 0 m, distance traveled 0 m 2.displacement of 0 m, distance traveled 6 m 3.displacement of 6 m, distance traveled 6 m 4.displacement of 6 m, distance traveled 0 m