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OleMash [197]
3 years ago
11

What is the magnification of a real image if the image is 15.0 cm from a lens and the object is 60.0 cm from the lens?

Physics
2 answers:
Hoochie [10]3 years ago
7 0

Answer:

soluble

Explanation:

Sedbober [7]3 years ago
3 0

Answer:

-0.25

Explanation:

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This version of Einstein’s equation is often used directly to find what value? E = ∆mc2

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I hope it helps, Regards.
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You are designing a 108 cm3 right circular cylindrical can whose manufacture will take waste into account. There is no waste in
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Explanation:

It is given that,

The volume of a right circular cylindrical, V=108\ cm^3

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V=\pi r^2 h

108=\pi r^2 h    

h=\dfrac{108}{\pi r^2}............(1)

The upper area is given by :

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A=32r^2+2\pi r\times \dfrac{108}{\pi r^2}

A=32r^2+\dfrac{216}{r}

For maximum area, differentiate above equation wrt r such that, we get :

\dfrac{dA}{dr}=64r-\dfrac{216}{r^2}

64r-\dfrac{216}{r^2}=0

r^3=\dfrac{216}{64}

r = 1.83 m

Dividing equation (1) with r such that,

\dfrac{h}{r}=\dfrac{108}{\pi r}

\dfrac{h}{r}=\dfrac{108}{\pi 1.83}

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A primary succession does not include any invasive species <br><br> True or false
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