How are energy, work and power related?

1 answer:

6 0

You need energy and power to do work, and the chainsaw has a greater power because it works on mechanical energy, moving it faster than a handsaw

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xenn [34]

This process is called deposition.

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3 years ago

just olya [345]

The simplest level at which life may exist is a cell

8 0

4 years ago

Zinaida [17]

The complete chemical formula for the unknown compound will be $C_2H_6$

<h3>Chemical formula</h3>

The chemical formula of the compound is $C_2H_x$ and x is supposed to be a whole number.

In the analysis, C = 2.22 moles and H = 6.7 moles

Dividing both by the smallest: C = 1 and H = 3

Thus, the empirical formula of the compound will be $CH_3$

But since the compound is $C_2H_x$ , it means both C and H are multiplied by 2.

The chemical formula will, therefore, be $C_2H_6$

More on chemical formulas can be found here: brainly.com/question/11995171

#SPJ1

5 0

2 years ago

nlexa [21]

It is determined by its ELECTRIC CONFIGURATION.

5 0

3 years ago

anastassius [24]

The answer is [OH⁻] = 1 x 10⁻⁴.

[OH⁻] = H₂O ÷ [H₃O⁺]

[OH⁻] = 1 x 10⁻¹⁴ / 1 x 10⁻¹⁰

[OH⁻] = 10⁻⁴

5 0

2 years ago