Which of the following would NOT be an example of a longitudinal wave?
Teacher: What is a longitudinal wave Me: - Matrix Morpheus ...
a
Tsunami wave
b
Vibration of spring
c
Water wave vibrations
d
Sound
9 answers
b. Vibration of spring
A longitudinal wave has ___________sections, where the waves are compact, and __________ sections, where the waves are spread out.
a
compressed, rarefaction
b
rarefaction, compressed
c
rarefaction, rarefaction
d
compressed, compressed
a
compressed, rarefaction
b
rarefaction, compressed
c
rarefaction, rarefaction
d
compressed, compressed
a. compressed, rarefaction
A longitudinal wave moves:
parallel to the direction of the oscillations of the medium.
Which of the following would increase the mechanical advantage of an inclined plane?
Best Inclined Plane GIFs | Gfycat
a
decreasing the length of the plane
b
increasing the length of the plane
c
increasing the incline of the plane
d
you cannot increase mechanical advantage
Best Inclined Plane GIFs | Gfycat
a
decreasing the length of the plane
b
increasing the length of the plane
c
increasing the incline of the plane
d
you cannot increase mechanical advantage
c. increasing the incline of the plane
wrong
I apologize for the error in my response. The correct answer is:
b. increasing the length of the plane
Increasing the length of the inclined plane will increase the distance over which the force is applied, which in turn increases the mechanical advantage.
b. increasing the length of the plane
Increasing the length of the inclined plane will increase the distance over which the force is applied, which in turn increases the mechanical advantage.
1 answer