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Test 4.1-4.3

Last updated over 5 years ago
30 questions
4

Use the graph provided to answer the questions.

2

Is this graph the representation for SHM?

2

Choose the Period (T) of this graph and explain.

1

1

1

1

2

Show your work to choose the correct answer. 2 marks

1

1

2

Show your process to choose the correct answer. 2 marks

3

Sketch a displacement-time graph of 3 Hz and 4 cm for Amplitude

2

Sketch the superposition of these two waves.

2
4

Sketch an unpolarized light been polarized by a vertical axis of transmission (in the polariser). Indicate how much is the final intensity in the transmitted intensity.

1

This is a graphical representation of a pendulum that is hanging from the edge of a tall office building.

List the times that show maximum speed.

1

This is a graphical representation of a pendulum that is hanging from the edge of a tall office building.


List the times that show maximum Potential energy.

1

What is the purpose of the Displacement-distance graph?

1

What if we place particles really close from each other?

1

Is the amount of time needed to complete one full oscillation

1

The compression in a longitudinal wave can be found in a displacement-distance graph by:

2

Find the period of this sound wave.

1

What is second method to polarise a wave (not with polaroid film)

1

A ______________________ represents surface through crests and ____________________ to direction of the energy transfer.

1

What would happen to the incident wave?

1

What would happen to the incident wave?

3

Satellite is at 6,600 km distance from Earth. Mass of Earth is 6.0 x 10 kg. Find the period (orbital period).

3

Block ice #1. 3 marks

2

Block ice #2. 2 marks

4

Find the final intensity if a POLARISED wave is incident in a polariser making an angle of 35ยบ, then ....