Where is the error in this vent diagram A “parallel” and “perpendicular are switched
B The spring descriptions of motion are switched
C Particles travel along the wave in longitudinal waves
D Particles move long distances in transverse waves

Answers

Answer 1

Answer: A. Parallel and have a good day

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Under what conditions might a stream's volume increase, and under what conditions might it decrease? How would the size of the sediment particles in the stream's load differ in the two situations?

Answers

From to differts is to

During what phase of the moon does a solar eclipse take place01

Answers

The solar eclipse can occur only at New Moon. The lunar eclipse can occur only at Full Moon.

What phase of matter is unable to transfer heat by convection

Answers

Convection is the actual physical motion of heated material rising and cool material sinking.
That's not possible in a solid ... solids don't flow.

On a large scale, matter is mostly neutral. What is true of electric forces on a large scale?a) They are exactly zero.

b) They are mostly negative.

c) They are close to zero.

d) They are mostly positive.

Answers

Answer: The correct option is (c).

Explanation:

The electric force exists between the charged particles only.

The electric force between the negatively or positively charged particles is attractive in nature while the electric force between the negative and the positive charged particles is repulsive in nature.

Matter consists of atoms. Atom consists of electrons, protons and neutrons. Only, electrons can move. If the atom loses electrons then matter gets negatively and positively charge respectively.

In the given problem, the matter is mostly neutral on a large scale. On a large scale, the electric forces are close to zero.

Therefore, the correct answer is (c).

c) They are close to zero.

When a sound source is moving toward the observer, the observer will hear a higher pitch. This is due toa. a decrease in the amplitude of the sound wave.
b. a decrease in the frequency of the sound wave.
c. an increase in the frequency of the sound wave.
d. an increase in the amplitude of the sound wave.

Answers

number one a and b are automatically out if you decrease the pitch or frequency you wont hear it louder it does not add up ok?
number 2 the answer would be C the higher the frequency the higher the pitch the lower the frequency the lower the pitch this just comes back to common sense. for example you cant decrease the frequency and than expect a louder pitch its like saying I am going to smash the key on this piano with all my strength and it will make a small very low pitch sound you get what I mean so your answer would indeed be C.

1. What conditions must exist in order for a force to do work on an object?