(A) vertical lines.
(B) horizontal surfaces.
(C) horizontal lines.
(D) vertical surfaces.
(A) vertical lines.
No. Sound wavefronts are 2-dimensional surfaces.
(B) horizontal surfaces.
Yes. --- Perpendicular to the direction of propagation.
(C) horizontal lines.
No. Sound wavefronts are 2 dimensional surfaces.
(D) vertical surfaces.
No. Wavefronts are perpendicular to the direction of propagation.
The distance from one wavefront of a wave to the next is called the
(A) wave velocity.
(B) wavelength.
(C) amplitude.
(D) frequency.
The distance from one wavefront of a wave to the next is called the
(A) wave velocity. --- No.
That would describe the wavefront's motion.
The distance from one wavefront of a wave to the next is called the
(B) wavelength. --- Yes.
The distance over which the wave repeats.
The distance from one wavefront of a wave to the next is called the
(C) amplitude. --- No.
That would be the difference between maximum and minimum values.
The distance from one wavefront of a wave to the next is called the
(D) frequency. --- No.
That would be the number of wavefronts passing in one second.
The number of waves which pass a given point in one second is called the
(A) wave velocity.
(B) amplitude.
(C) wavelength.
(D) frequency.
The number of waves which pass a given point in one second is called the
(A) wave velocity. --- No.
That depends on the distance between wavefronts..
The number of waves which pass a given point in one second is called the
(B) amplitude. --- No.
That would be the difference between highest and lowest values.
The number of waves which pass a given point in one second is called the
(C) wavelength. --- No.
That measures the distance between wavefronts.
The number of waves which pass a given point in one second is called the
(D) frequency. --- Yes.
It measures how frequently the waves pass by.
(A) 1.
(B)10.
(C) 0.1
(D) 0.01
(A) 1. --- No.
Longer waves take longer to go by.
(B)10. --- No.
With longer waves, you expect fewer to go by in one second.
(C) 0.1 --- Yes.
The product of wavelength and frequency stays the same.
(D) 0.01 --- No.
Nothing gets squared here. Sorry.