2 years ago

1. The term that describes where the supply curve intersects the demand curve is known as

Physics

1 answer:

nadezda [96]2 years ago

6 0

Equilibrium is the answer

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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 ____

Rama09 [41]

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Magnification, m = -0.42

Explanation:

It is given that,

Height of diamond ring, h = 1.5 cm

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Using mirror's formula :

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

$\dfrac{1}{v}=\dfrac{1}{f}+\dfrac{1}{u}$

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