Question
1.
waves are used to penetrate solids and are used in doctor's offices.
2
next.
is distance between one point of a wave to the same point in the
3.
is the number of waves per unit of time
4.
waves occur when the motion of the medium is parallel to the
direction of the wave.
5.
waves have a color spectrum known as ROYGBIV.
6.
waves disturb matter.
7. The.
8. The,
is the top of a wave and
_is the bottom of a wave.
9.
is maximum distance that matter is displaced from resting position.
10.
waves occur when the motion of the medium is at right angles
(perpendicular) to the direction of the wave.
11.
waves have the shortest wavelength and the highest frequency.
11.In each of the following pairs, circle the form of radiation with the LONGER WAVELENGTH:
red light or blue light
microwaves or radiowaves
infrared radiation or red light
gamma rays or UV radiation
12. In each of the following pairs, circle the form of radiation with the GREATER FREQUENCY:
yellow light or green light
X-rays or gamma rays
UV radiation or violet light
13. In each of the following pairs, circle the form of radiation with the LOWER ENERGY:
red light or blue light
microwaves or radiowaves infrared radiation or red light
gamma rays or UV radiation yellow light or green light
X-rays or gamma rays
Answer
1. Ultrasound. 2. Wave length. 3. Frequency. 4. Longitudinal waves. 5. Visible light. 6. True. 7. Crest. 8. Trough. 9. Amplitude. 10. Transverse waves. 11. Red light, radiowaves, infrared radiation, UV radiation. 12. Green light, X-rays, UV radiation. 13. Red light, radiowaves, infrared radiation, gamma rays, green light.