3 years ago

What happens to the current in a circuit if a 1.5 volt battery

Physics

1 answer:

Alexus [3.1K]3 years ago

4 0

Answer:

the current will improve in performance and tell me if im correct

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When a spring is compressed, the energy changes from kinetic to potential. Which best describes what is causing this change?

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the average power of the Sun is 3.79x1026 Watts, answer the following questions: 13. What is the average intensity of light at E

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Explanation:

Given that,

Average power of sun $P=3.79\times10^{26}\ Watt$

We need to calculate the intensity of light at Earth's position

Using formula of intensity

$I=\dfrac{P_{avg}}{4\pi r^2}$

Where, I = intensity

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$I=\dfrac{3.79\times10^{26}}{4\pi\times(1.496\times10^{11})^2}$

$I=1347.616\ W/m^2$

So, The intensity is 1347.616 W/m².

(A). We need to calculate the pressure on a solar sail due to the light of the sun if it's fully reflective

Using formula for fully reflective

$P = \dfrac{2I}{c}$

Put the value into the formula

$P=\dfrac{2\times1347.616}{3\times10^{8}}$

$P=8.984\times10^{-6}\ N/m$

(B). We need to calculate the pressure on a solar sail due to the light of the sun if it's fully reflective

Using formula for fully absorptive

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$P=\dfrac{1347.616}{3\times10^{8}}$

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3 years ago

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PLZ ANSWER!!! QUICKLY

grandymaker [24]

Light because they need light to grow

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