FINA QUUIZZIZ 2NG GRADE SCIENCE

What is refraction?

• 
• 
• 

How does sound travel?

• IN WAVES

• IN THE SPACE

• IT DOESN´T TRAVEL

Pitch is __________________.

• LOUD OR SOFT

• HIGH OR LOW

• FAT OR THIN

What causes sound?

• A VIBRATION

• A MIRROR

• THE LIGHT

What does it mean to reflect?

• 
• 

What happens when an object is opaque?

• all light is able to pass through
• no light is able to pass through
• some light is able to pass through
• it is black

What does transparent mean?

• some light is able to pass through
• no light is able to pass through
• all light is able to pass through

Glass is...

• EFLECTIVE

• REFRACTIVE

• TRANSLUCENT

• TRANSPARENT

Which is the fastest form or energy

• SOUND

• LIGHT

• HEAT

• PIKACHU

WHICH BALLOON EXPLODES FASTER?

• 
• 
• 
•