Physics

Properties of Fluids HW

At what fractions of a wavelength do the first and second resonances occur?   Using dimensional analysis, show that the quotient of speed and wavelength produces a unit similar to frequency.   If a block, regardless of the material, floats on water, what will be the net force acting on the block?   What is […]

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Date: November 22nd, 2022

Md.3ca..Physics..Sound

Turn in your answers to the following problems below. As always, make sure to show all of your work. 1. Sound waves travel through an aluminum bar at a speed of 1400 m/s. If the frequency of the sound wave is 1000 Hz, what is the distance between crests on a sound wave traveling through […]

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Date: November 22nd, 2022

PHYSICS QUESTION

When two light bulbs are connected in series, Bulb A is brighter than Bulb B. If the positions of the bulbs were reversed, which of the following is true: Bulb A would still be brighter or Bulb B would be brighter since it’s first in the series? Explain your reasoning.   AT LEAST 100 WORD […]

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Date: November 21st, 2022

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