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STatiana [176]
2 years ago
5

The focal length of a concave lens 13.3 cm.Calculate its power.​

Physics
1 answer:
cricket20 [7]2 years ago
4 0

Explanation:

Formula for finding power : 1/f

Substitution of values:

1 /13.3 = 0.07518 cm

Please mark it as Brainliest!

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Discuss velocity by providing at least one example and explain why velocity is either a scalar or vector quantity.
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Velocity is speed plus direction, so an example of velocity would be a vehicle traveling at 75mph north. Velocity is a vector quantity because it describes both magnitude and direction.
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A wave amplitude 0.36m interferes with a second wave of amplitude 0.22m traveling in the same direction. What is the largest res
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What are the strengths and weaknesses of the four methods of waste management?<br>​
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Answer & Explanation: Waste management are all activities and actions required to manage waste from its inception to its final disposal. There are several methods of managing waste with its strengths and weaknesses. The strengths include;

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3 years ago
__________ is the measure of the amount of disordered in a system
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Entropy is the measure of the amount of disordered in a system.

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7 0
2 years ago
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as per the question the acceleration due to gravity is found to be 9.42m/s^2 in an experiment performed.

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