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Art [367]
3 years ago
7

In the circuit shown, the galvanometer shows zero current. The value of resistance R is :

Physics
1 answer:
Tasya [4]3 years ago
8 0

Answer:

its supposed to be (a) 1W

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Where in the ocean are u likely to find animals that make there own light
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U=0 
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"If you double the wavelength of a wave on a particular string", what happens to the wave speed v and the frequency f ? (i) v do
nadezda [96]

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v doubles and f is unchanged

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According to the formula v = f¶

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f is the frequency

¶ is the wavelength

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According to the question, if the wavelength is doubled, the velocity (v) will also double while the frequency (f) remains unchanged.

5 0
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A powerful motorcycle can produce an acceleration of 3.50 m/s2 while traveling at 90.0 km/h. At that speed the forces resisting
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Answer:1265 N

Explanation:

Given

acceleration of motorcycle \left ( a\right )=3.5 m/s^2

Velocity \left ( v\right )=90 km/h\approx 25m/s

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Applying Forces on motorcycle

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F_{engine}=425+240\left ( 3.5\right )

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3 years ago
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