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Serggg [28]
3 years ago
12

The red lines on this

Physics
1 answer:
tino4ka555 [31]3 years ago
8 0
The circular lines you see on the chart are isobars, which join areas of the same barometric pressure.
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The only difference between radio waves, visible light and gamma rays is the energy of the photons.'

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4 years ago
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The power in an electric circuit varies inversely with the resistance. If the power is 2,200 watts when the resistance is 25 ohm
valentinak56 [21]

Answer:

The value of resistance when power is 1100 watts = R_{2} = 50 ohms

Explanation:

Power P_{1} = 2200 Watts

Resistance R_{1} = 25 ohms

Power P_{2} = 1100 Watts

Resistance R_{2} = we have to calculate

Given that the power in an electric circuit varies inversely with the resistance

⇒ P ∝ \frac{1}{R}

⇒ \frac{P_{2} }{P_{1} } = \frac{R_{1} }{R_{2} }

⇒ \frac{1100}{2200} = \frac{25}{R_{2} }

⇒ R_{2} = 50 ohms

This is the value of resistance when power is 1100 watts.

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4 years ago
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Softa [21]

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C. The superposition principle

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3 years ago
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In order for acceleration to occur, something must be..
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Acceleration occurs whenever the direction or the speed changes
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3 years ago
a girl performed 50j of work lifting a heavy box it took her 5 seconds to lift the box what is her power
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Answer:

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