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2 years ago

6

Can you help me with a science test

2 answers:

Semenov [28]2 years ago

8 0

Answer:

yes just give me questions and put me brainliest

Explanation:

CaHeK987 [17]2 years ago

8 0

Answer:ok

Explanation:

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Answer:

$7.55\times 10^{-7} m$

Explanation:

We are given that

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$1mm=10^{-3} m$

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$\Delta y=1.56 cm=1.56\times 10^{-2} m$

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We know that

$\Delta y=\frac{\lambda L}{d}$

Substitute the values

$1.56\times 10^{-2}=\frac{\lambda\times 4.75}{0.23\times 10^{-3}}$

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The power is given by the ratio between the amount of work done and the time taken to perform the work:

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Substituting the numbers into the equation, we find

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