Twa kɔ nsɛm atitiriw so

Sign up for FREE

Science High Pitch or Low Pitch

Last updated over 4 years ago

7 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Sound lesson based on the Mystery Science online unit.

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Sound is made up of ________________________.

waves

vibrations

high pitches

low pitches

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

The vibrations that make sound travel in _______________________________.

vibrations

waves

high pitches

low pitches

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

High pitched sound waves travel ______________.

fast

slow

forwards

backwards

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Low-pitched sound waves travel ______________________.

fast

slow

forwards

backwards

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

The machine used to measure sound waves is called a(n) ______________________.

microscope

stethoscope

telescope

oscilloscope

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

High pitched sound waves appear ___________________________.

squished together

spread apart

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Low pitched sound waves appear ________________________.

squished together

spread apart