3 years ago

In need help I need someone that is really good at physics

Physics

1 answer:

Aloiza [94]3 years ago

5 0

10/70×360°
=51.4°

hope thus helps

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Time = (450 km) / (100 m/s)

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A 1.50 cm high diamond ring is placed 20.0 cm from a concave mirror with radius of curvature 30.00 cm. The magnification is ____

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Magnification, m = -0.42

Explanation:

It is given that,

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Object distance, u = -20 cm

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Using mirror's formula :

$\dfrac{1}{f}=\dfrac{1}{u}+\dfrac{1}{v}$ , f = focal length of the mirror

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