3 years ago

Match each word to its definition. (Picture should be included)

Physics

1 answer:

Leto [7]3 years ago

4 0

Answer:

flow of electric charges - current

opposition to the flow of an electric current - resistence

stored potential energy at the source of a circuit - voltag

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4. A car, initially traveling east with a speed of

PilotLPTM [1.2K]

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150 m

Explanation:

Given,

u=5m/s

a=2m/s2

t=10s

v=?

s=?

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3 years ago

What distance does light travel in water, glass, and diamond during the time that it travels 1.0 m in vacuum? The refractive ind

lidiya [134]

Answer:

refractive index for water,glass,diamond are 0.752m, 0.667m, 0.413m respectively

Explanation:

refractive index (n) = $\frac{velocity of light in air/vacuum}{velocity of light in substance}$

velocity = $\frac{distance}{time}$

The time for travel is kept constant for all mediums.

refractive index (n) = $\frac{\frac{distance in vacuum}{time} }{\frac{distance in medium}{time} }\\ \\=\frac{distance in vacuum}{distance in medium}$

distance in medium = $\frac{distance in vacuum}{refractive index of medium}$

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$S_{diamond} = 0.413m$

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