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2 years ago

4cm cubed = ?m cubed

Physics

1 answer:

Neporo4naja [7]2 years ago

5 0

Answer:

${ \rm{1 \: {cm}^{3} = \frac{1}{100 {}^{3} } \: {m}^{3} }} \\ \\ { \rm{4 \: {cm}^{3} = \frac{4}{1000000} \: {m}^{3} }} \\ \\ { \boxed{ \rm{ = 0.000004 \: {m}^{3} }}}$

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Answer:

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3 years ago

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A generator produces 60 A of current at 120 V. The voltage is usually stepped up to 4500 V by a transformer and transmitted thro

aalyn [17]

Answer:

The percentage power lost in the transmission line if the voltage not stepped up is 50%.

Explanation:

Given that,

Current = 60 A

Voltage = 120 V

Resistance = 1.0 ohm

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Using formula of power

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3 years ago

Why does sound travel slower at a cold temperature?

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$\qquad$ ______________________________

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