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year 8 Science Homework Week 6

Last updated over 4 years ago

14 questions

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Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

Question 14

14.

Which quantity tells us the number of waves produced per second?

Frequency

Amplitude

Wavelength

Wave speed

What quantity tells us the distance between two corresponding waves, measured in metres (m)?

Wave distance

Wave amplitude

Wavelength

Amplitude

Which quantity is the maximum distance from the resting point to the top of the wave?

Frequency

Wave speed

Amplitude

Wavelength

In which type of wave do the oscillations move in parallel to the direction of energy transfer?

Longitudinal

Oscillate

Parallel

Transverse

The particles between the sound source and detector is called the…

Atmosphere

Medium

Space

Oscillations

Can sound travel through a vacuum?

sometimes

yes

no

Sound waves travel by....

convection

conduction

radiation

What will all sources of sound do?

Vibrate

move

radiate

The vibrating particles transfer energy to…

the detector

the source

the medium

the neighbouring particles

All EM waves are….

longitudinal waves

transverse waves

different types of EM waves have different...

amplitudes

peaks

wavelengths

troughs

Which EM wave has the largest wavelength

radio waves

microwaves

infrared radiation

visible light

Which EM wave can be detected by human eye

radio waves

microwaves

infrared radiation

visible light

Which EM wave has the smallest wavelength

gamma rays

radiowaves

microwaves

visible light