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Quiz on Plasma Ball

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

15

0%

What is inside the glass sphere?

A. Water

B. Sand

C. Gas (like neon)

D. Wood

Correct! Wrong!

What is inside the center of the plasma ball?

A. Battery

B. Tesla coil

C. Magnet

D. Motor

Correct! Wrong!

Why do the light rays move toward your finger when you touch the ball?

A. Because of water inside

B. Because your body conducts electricity

C. Because of magnets

D. Because of air pressure

Correct! Wrong!

What do you see when you touch the plasma ball?

A. Water bubbles

B. Electric light follows your fingers

C. It turns off

D. It changes color randomly

Correct! Wrong!

What color are the plasma light streaks usually?

A. Only green

B. Only yellow

C. Purple, pink, or blue

D. Black

Correct! Wrong!

What is plasma?

A. A solid

B. A liquid

C. A gas

D. A special state of matter

Correct! Wrong!

What powers the plasma ball?

A. Only sunlight

B. Only batteries

C. USB or batteries

D. Wind energy

Correct! Wrong!

What happens inside a plasma ball?

A. Water flows

B. Light bulbs glow

C. Electricity creates glowing lines

D. Air moves

Correct! Wrong!

Quiz on Plasma Ball

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