Chapter 8 Electricity

Question 1

Which direction does direct current flow?

Answer 1

In one, constant direction

Question 2

What is the act of cataphoresis?

Answer 2

Infusing positive into the skin

Question 3

_____ prevents excess current passing through circuit

Answer 3

Fuse

Question 4

What does red LED do for the skin?

Answer 4

Increases all processes, collagen + elastin, increased circulation

Question 5

What does yellow LED do for the skin?

Answer 5

Reduces swelling and inflammation

Question 6

____ measures amount of electric current

Answer 6

Amp

Question 7

_____ measures the flow of electrons through conductor

Answer 7

Volt

Question 8

What is anaphoresis?

Answer 8

Infuses negative into the skin

Question 9

______ is path of electrical current going from general source through conductors to original

Answer 9

Complete circuit

Question 10

________ travels through space and waves with electric and magnetic compounds

Answer 10

Electromagnetic spectrum

Question 11

Which UV is burning light?

Answer 11

UVB

Question 12

Which UV is the most dangerous?

Answer 12

UVC

Question 13

Which UV is used in tanning beds?

Answer 13

UVA

Question 14

What are invisible rays with long wavelengths?

Answer 14

Infrared

Question 15

_____ is thermal and high vibration

Answer 15

Tesla high frequency

Question 16

Does an insulator transmit electricity?

Answer 16

No

Question 17

What does a rectifier do?

Answer 17

Changes alternative currents to direct currents

Question 18

What describes the color components in skin?

Answer 18

Chromophore