subject
Physics, 30.11.2020 06:10 23ricorvan

Which of the following statements is correct about the speed of sound? * A. The speed of sound is the greatest in solids. (higher density of atoms)
B. The speed of sound is greatest in colder materials. (decreased temperature)
C. The speed of sound changes based on the source of the sound. (different mediums)
D. The speed of sound depends only on the temperature of the material.

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:50
The discovery that the universe appears to be expanding led to a widely accepted theory called a.) the big bang theory b.) the doppler effect c.) hubble’s law d.) solar nebular theory e.) the seyfert theory
Answers: 2
question
Physics, 22.06.2019 10:00
Awater-filled u-tube manometer is used to measure the pressure inside a tank that contains air. the water level in the u-tube on the side that connects to the tank is 5 ft above the base of the tank. the water level in the other side of the u-tube (which is open to the atmosphere) is 2 ft above the base. determine the pressure within the tank.
Answers: 2
question
Physics, 22.06.2019 13:00
What causes the formation of ocean currents?
Answers: 1
question
Physics, 22.06.2019 15:00
You hang a book bag on a spring scale and place the bag on a platform scale so that the platform scale reads 23.7n and the spring scale reads 13.8n. what is the magnitude of the force that earth exerts on the bag?
Answers: 1
You know the right answer?
Which of the following statements is correct about the speed of sound? * A. The speed of sound is t...
Questions
question
Mathematics, 22.09.2019 21:50
question
Mathematics, 22.09.2019 21:50
Questions on the website: 13722367