Wave speed

Question 1

Define Wave Speed.

Answer 1

Wave Speed (also known as velocity) is the speed at which a wave travels through a medium

Question 2

What is the formula for wave speed?

Answer 2

The formula for wave speed is frequency multiplied by wavelength

Question 3

What is the units for wave speed?

Answer 3

meters per second m/s

Question 4

Give examples of wave speed in different media.

Answer 4

Sound waves, Water waves, light waves.

Question 5

What are some factors affecting wave speed?

Answer 5

In a string or solid: The tension and mass per unit length of the string affect the wave speed.

In Fluids: The wave speed in fluids like water depends on the density and elasticity of the fluid.

The temperature: Higher temperatures can increase wave speed (esp for sound air)

Question 6

What are some Real World Applications Of Wave Speed

Answer 6

Music and Sound-
Communication Technology- electromagnetic wave speed is critical in wireless communication.

Oceanography- Wave speed helps in studying the movement of ocean waves, tides, and tsunamis.