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Author Archives: Anonymous

It would be harder to drink your Diet Dew through a straw if…

It would be harder to drink your Diet Dew through a straw if you were 

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If I increase the decibel level of a sound source from 30 to…

If I increase the decibel level of a sound source from 30 to 50 decibels, its intensity increases by a factor of

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My truck tires are aired up to a pressure of 40 lbs/in2. Wha…

My truck tires are aired up to a pressure of 40 lbs/in2. What is the force each tire exerts on the road if the area of contact is 10 in2?

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The most energetic form of electromagnetic radiation (light)…

The most energetic form of electromagnetic radiation (light) is

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The cardboard ice cream box in the freezer doesn’t feel as c…

The cardboard ice cream box in the freezer doesn’t feel as cold to you as the aluminum ice tray in the freezer because

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Which will stay cooler in sunlight?

Which will stay cooler in sunlight?

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Which wave is the slowest to reach you from a source?

Which wave is the slowest to reach you from a source?

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The wavelength of a 17 hertz sound wave traveling at 340 m/s…

The wavelength of a 17 hertz sound wave traveling at 340 m/s in air is

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Use the drawing below to answer this question.  The 6 kg bow…

Use the drawing below to answer this question.  The 6 kg bowling ball is initially at rest 2 meters above its lowest point. Screen Shot 2020-08-17 at 3.11.30 PM.png What is the kinetic energy of the ball at the bottom of its arc?

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If the Earth expanded to twice its diameter with the same ma…

If the Earth expanded to twice its diameter with the same mass, its rotational speed would

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