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Craghopper:
Pls explain in detail
see the answer again. i elaborated.
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Thrice the initial KE.
when initially the incident frequency is double the threshold frequency then one part of the energy is used in threshold energy and another part is used in kinetic energy.
when the frequency is doubled one part is used for threshold energy and the remaining three parts of energy will be used in kinetic energy.
if you have any queries please comment in comment section
when initially the incident frequency is double the threshold frequency then one part of the energy is used in threshold energy and another part is used in kinetic energy.
when the frequency is doubled one part is used for threshold energy and the remaining three parts of energy will be used in kinetic energy.
if you have any queries please comment in comment section
Are wrong answer
Answer is simple
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Explanation:
Calculate the maximum safe current that can pass through a 1.8KΩ resistor rated at 0.5 Watts. Again, as we know the resistors power rating and its resistance, we can now substitute these values into the standard power equation of: P = I2R.
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