Question

EM waves

Approximate

scale of EM

waves

1. Radio waves

2. Microwaves

3. Infrared

4. Visible light

5. Ultraviolet

6. X-rays

7. Gamma rays

EM waves

1. Radio waves

2. Microwaves

3. Infrared

4. Visible light

5. Ultraviolet

6. X-rays

7. Gamma rays

description

a) Transmits heat from the sun, fires, radiators

b) Absorbed by the skin, used in fluorescent tubes

c) Used in cooking, radar, telephone,

d) Used to view inside bodies and objects

e) Makes things able to be seen

f) Used to broadcast radio and television

g) Used in medicine for killing cancer cells​​

Answer 1

a) Transmits heat from the sun, fires, radiators.

- 3. Infrared

b) Absorbed by the skin, used in fluorescent tubes

- 5. Ultraviolet

c) Used in cooking, radar, telephone,

- 2. Microwaves

d) Used to view inside bodies and objects

- 6. X-rays

e) Makes things able to be seen

- 4. Visible ligh

f) Used to broadcast radio and television

- 1. Radio waves

g) Used in medicine for killing cancer cells

- 7. Gamma rays

:

Answer 2

ELECTROMAGNETIC WAVES

ANSWERS

a) Transmits heat from the sun, fires, radiators.

• - 3. Infrared

b) Absorbed by the skin, used in fluorescent tubes

• - 5. Ultraviolet

c) Used in cooking, radar, telephone,

• - 2. Microwaves

d) Used to view inside bodies and objects

• - 6. X-rays

e) Makes things able to be seen

• - 4. Visible ligh

f) Used to broadcast radio and television

• - 1. Radio waves

g) Used in medicine for killing cancer cells

• - 7. Gamma rays