Question

An incandescent light bulb produces light when electrons flow through the
(1 point)

* air.
* glass.
* filament.
* vacuum.




2.

Many streets and parking lots are illuminated with
(1 point)

* laser lights.
* tungsten-halogen lights.
* sodium-vapor lights.
* fluorescent lights.



3.

A fluorescent light bulb usually contains
(1 point)

* a vacuum.
* oxygen.
* mercury vapor.
* fluorescent powder.

Answer 1

Is this an exam? Where are your thoughts?
Numbers 2 and 3 have more than one answer.

Answer 2

1.D
2.A
3.A
4.C
5.B

Answer 3

Thanks, @boy needs help! his answers are correct ^-^

Answer 4

Those are all wrong

Answer 5

all wrong for connections academy :/

Answer 6

Does anyone know the answers for connections?

Answer 7

1. C
2. C
3. C
4. B

Answer 8

phara is correct

Answer 9

@boy needs help IS COMPLETELY INCORRECT.

Correct Answers:

1. C
2. C
3. C
4. B

Answer 10

@bruh is still right for 2020 <3

Answer 11

Correct Answers:

1. C
2. C
3. C
4. B

Answer 12

hey guys im a potato but the answers are. NOTE: this could vary for diff connections academies. I am ORCA.
1. C
2. C
3. C
4. B