B. Copy the table below and answer on the answer sheet. Classify the following example of EM wave according to its type
Types of EM
Placed Used
Letters
in waves
town
wave
1. Visible
3.
5.
6.
7.
А
B
С
D
E
F
G
H
1
J
K
L
M
N
O
P
Rainbow
Radio tower on rays TV
television Remotes used in infrared
Radio in Taxi
Photograph light
Microwave oven
Heat lamps
Tanning bed also sun lotion block UV
Sunglasses block UV
Nuclear Medicine
X-ray machine (study bones)
Plants give off infrared
Satellite dish
radio Tower
Observatory
Waves grill sign
9.
10.
11.
12
13.
14.
15.
16.​

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.