3 years ago

Which is the formula for calculating density

1 answer:

7 0

The Density Calculator uses the formula p=m/V, or density (p) is equal to mass (m) divided by volume (V). The calculator can use any two of the values to calculate the third. Density is defined as mass per unit volume.

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Analiza Z drugiej zasady Newtona przyłożona siła wynosi 1 N F = ma = m (6 g) = (90 kg) (6x9,81 m / s) 5297 N I kg m / s?

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What mass of oxygen is needed for the complete combustion of 4.60×10−3g of methane?

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3 years ago

Where is the magnetic field of a bar magnet the strongest?

Alla [95]

The correct answer is A. The magnetic field is strongest at the north pole and the south pole of a bar magnet. At the poles, the magnetic field is equally strong while the force is weaker at the middle of the bar. The field lines are closely packed at each pole and it gets wider as the lines get further from the pole.

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3 years ago

The rate law for the decomposition of phosphine (PH3) is below. It takes 120. s for 1.00 M PH3 to decrease to 0.250 M. How much

Lubov Fominskaja [6]

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Therefore,

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Cross multiply:

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3 years ago