3 years ago

Light passing through the center of a lens will carry on undeviated.

1 answer:

7 0

Answer: true

Plz mark brainliest:)

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Nuetrik [128]

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Assoli18 [71]

Reducing the amount of loops will cause a loss of strength, as the loops make the magnet stronger.

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julsineya [31]

We use the equation y = kx
y = 18, x = 2.5

18 = k2.5
k = 7.2

x = 6.4
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3 years ago

valentinak56 [21]

Answer:

80%

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$efficiency = \frac{useful \: work \: done}{total \: energy \: input}$

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2 years ago

kykrilka [37]

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