Question

Assessment
I. Choose the letter of the best answer.
1. Waves that require medium to travel.
a. Mechanical waves
b. Electromagnetic Waves
c. Longitudinal waves
d. Transverse waves
2. Waves that travel through the vacuum of empty space.
a. Mechanical waves
b. Electromagnetic Waves
c. Longitudinal waves
d. Transverse waves
3. What does the wave carry?
a. matter c. space
b. energy d. water
4. It is the highest part of the wave.
a. amplitude
b. trough c. crest d. wavelength
5. It is the lowest part of the wave.
a. amplitude b. crest
c. trough
d. wavelength
II. Complete each sentence below according to the HINT letters provided.
1. E _ _ _ _ _ travels in waves.
2. The low point of a transverse wave is called _ r _ u _ h.
3. The distance between any two troughs or peaks is called the _ _ v _ _ _ n _ _ _.
4. L _ _ g _ _ _ d _ _ _ _ waves move by pushing forward and pulling back.
5. A _ _ l _ _ u _ _ is the vertical distance between trough and crest.​

Answer 1

Answer:

1. a. Mechanical waves

2. d. Transverse waves

3. d. energy

4. c. crest

5. c. trough

2nd

1. Energy

2. Trough

3. Wavelength

4. Longitudinal

5. Amplitude

Answer 2

Answer:

1. a. Mechanical waves

2. d. Transverse waves

3. d. energy

4. c. crest

5. c. trough

2nd

1. Energy

2. Trough

3. Wavelength

4. Longitudina