# P7.AB Progress Check 2

## Quiz by ALEJANDRO URBY

High School

Physics (2017)

Texas Essential Knowledge and Skills (TEKS)

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5 questions

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- Q1What variable is given above?f=4Hzv=4m/sT=4sm=4kg120s112.39.c.7
- Q2What equation is necessary to solve for the velocity of the wave?T=/`/vv=f/`T=1/fT=t/cycle120s112.39.c.7
- Q3What is the wavelength of the wave according to the Displacement v. Length graph above?2.0m0.25m0.5m1m120s112.39.c.7
- Q4What is the velocity of the wave?0.5m/s4.0m/s2m/s1m/s120s112.39.c.7
- Q5If the amplitude of the wave is doubled, frequency doubled, and wavelength halved, how would the speed be affected?HalvedSameDoubledQuadrupled120s112.39.c.7