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Bezzdna [24]
3 years ago
17

In a motor, the_____of output work to input work,expressed as a percentage, is the efficiency of the motor.

Chemistry
1 answer:
BartSMP [9]3 years ago
8 0

In a motor, the RATIO of output work to input work, expressed as a percentage, is the efficiency of the motor.

Answer : Ratio

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Which has greater internal energy, 1 kg of water or 1 g of water, at the same temperature?
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1kg of water has greater internal energy compared to 1g of water because 1kg of water has more mass.

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What is the electromagnetic spectrum? a p e x
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Answer:

- the electromagnetic spectrum is the range of electromagnetic radiation, organized by how much energy the radiation carries. there is an opposite relationship between wavelength, frequency, and energy. as the wavelength of a wave increases, the frequency and energy decrease, and vice versa.

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Explanation:

hope this helps!

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Option (i) would have the highest 2nd Ionization Energy.

Option (i) is Sodium.

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Now After Removing that Electron...

Sodium's Electronic Configuration Reduces to that of Neon Which is 2, 8.

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3 years ago
Kumar is producing the photoelectric effect by using red light. He wants to increase the energy of emitted electrons. Based on t
aliya0001 [1]
He has to use a different colored light at a higher frequency.
3 0
3 years ago
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For the reaction represented by the equation Fe + H2O ® Fe2O3 + H2, how many moles of iron(III) oxide are produced from 285 g of
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8 0
3 years ago
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