WAVES TEST - review for physics test tomorrow

1. 1what is vibration ?

   1. Aback and fourth movement
   2. Bnumber of waves through crest to crest or trough to trough
   3. Cmeasurement of one wave to another
   4. Dthe time of the wave
   5. Emeasurement of the height of waves (mid point to mid point )
2. 2what is frequency

   1. Ameasures midpoint to mid point - the height of the waves
   2. Bthe time for 1 full wave
   3. Cthe top of one wave to another crest to crest or trough to trough
   4. Dnumber of waves
   5. Eback and fourth movement
3. 3what is wave length ?

   1. Athe measures of the height of the wave ( mid point to mid point )
   2. Bmeasures through the top of the wave crest to crest or trough to trough
4. 4is the period of a wave the time for 1 complete full wave

   1. ATrue
   2. BFalse
5. 5amplitude measures the height of waves mid point to mid point

   1. ATrue
   2. BFalse
6. 6if you DOUBLE the SPEED then what happens to FREQUENCY ?

   1. A1/4
   2. B2/4
   3. C1/5
   4. D1/2
7. 7reflection is the bouncing back of a particle of a wave

   1. ATrue
   2. BFalse
8. 8 is the change in direction

   1. Areflection
   2. Brefraction
   3. Cdiffraction
9. 9what is the BENDING of a wave around a barrier ?

   1. Arefraction
   2. Breflection
   3. Cdiffraction
10. 10an Echo is a reflection bounced off by a sound wave

    1. ATrue
    2. BFalse

11. 11 change in speed is which causes refraction - and the waves travel

    1. ATrue
    2. BFalse
12. 12why does a straw appear bent in water

    1. Arefraction
    2. Breflection
    3. Cdiffraction
13. 13interference - overlapping waves

    1. ATrue
    2. BFalse
14. 14standing wave - wave remains station

    1. ATrue
    2. BFalse
15. 15doppler effect - apparent change in frequency due to motion

    1. ATrue
    2. BFalse
16. 16blue shift

    1. Adecrease in frequency moves toward you
    2. Bincrease in frequency moves toward you
17. 17red shift

    1. Aincrease in frequency
    2. Bdecrease in frequency
18. 18frequency is when a light source approaches there is an increase in its measured in FREQUENCY

    1. ATrue
    2. BFalse
19. 19where can you touch a standing wave on a rope without disturbing it

    1. Acrest
    2. Btrough
    3. Cfrequency
    4. Dnode
20. 20the wave saying order goes longest to shortest

    1. ATrue
    2. BFalse
21. 21violet has the SHORTEST WAVELENGTH AND THE HIGHEST FREQUENCY

    1. ATrue
    2. BFalse
22. 22WHAT SPEED DO EM WAVES TRAVEL

    1. ATHE SAME
    2. B1 /5 FASTER

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Quiz on WAVES TEST - review for physics test tomorrow , created by maddiemuncie on 18/03/2015.

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