If an aluminum cube of 90 grams is placed in a cup of

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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 Archimedes principle?

If an aluminum cube of 90 grams is placed in a cup of mercury (a fluid with a density of 13.55 g/cm^3), and the aluminum cube displaces 45 cm^3 of mercury, what is the net force acting on the cube? Is the cube floating or sinking?

Reference no: EM13461072

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