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alisha [4.7K]
3 years ago
13

A calculator has a resistance of 22 Ω. What is the power rating for this calculator when connected to a 1.5 V battery?

Physics
1 answer:
GREYUIT [131]3 years ago
3 0

Answer:

33

Explanation:

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kinetic energy is converted into elastic potential energy stored in the brakes.
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If I connect an inductor (L) to a capacitor (C), I will get an LC oscillator circuit with some natural frequency omega. If I wer
mart [117]

The new natural frequency would be ω/2.

we know that,

f = \frac{1}{2 pi \sqrt{LC} } = ω.       -> equation 1

now, when capacitance is quadrupled,

f' = \frac{1}{2 pi \sqrt{L ( 4C )} }

f' = \frac{1}{2 pi (2)\sqrt{LC} }.           -> equation 2

substituting value of equation 1 in equation 2 , we get,

f' = \frac{w}{2}

Hence, the new natural frequency of the circuit is ω/2.

what do you mean by frequency ?

The resonant frequency for a particular circuit is the frequency at which this equality stands true. Where L is the inductance in henries and C is the capacitance in farads, this is the  LC circuit's resonant frequency.

Learn more about frequency here:-

brainly.com/question/12530980

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8 0
2 years ago
Se aplica una fuerza neta de 25 N a una masa de 10 kg. ¿Cuál es la aceleración dada a la masa?
lys-0071 [83]

Answer:

Se queda

Explanation:

Porque 10 kg es más que 25N

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3 years ago
What is the specific heat of the masses in this experiment? Infer the substance the masses are made of and explain your inferenc
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To respond to the question, we need the data provided with the question.
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The property of matter that determines the direction of heat flow is the
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Answer:

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So the answer is Temperature.

7 0
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