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Veseljchak [2.6K]
3 years ago
13

A block of wood has a mass of 30 g and has the following side measurements; length = 5 cm, width = 4 cm, height = 3 cm. What is

the density of the block of wood?
Physics
1 answer:
Studentka2010 [4]3 years ago
4 0

mass/volume

30/3x4x5

10/4x5

2/4

.5g/cm3

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Answer:

Explanation:

The variables we know and are given are:

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Charge, Q = 3x1-^-6 electrons, which is just 3x10^-6C (C stands for Coulombs, which is the unit for Charge)

We need to find the current, I, and since we know Q and t we can substitute these values into the given equation:

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If we substitute these values, we will get I as:

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