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3 years ago

14

Find the angle of refraction of a ray of light that enters a diamond (n=2.419) from air at an angle of 18.0° to the normal. ONLY

keep 1 decimal in your answer

1 answer:

Tpy6a [65]3 years ago

3 0

Answer:

n

Explanation:

hb

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Answer:

House A requires heat at a slightest faster rate than B

Explanation:

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Answer:

Part a)

$V' = 7.77 Volts$

Part b)

$k' = 6.27$

Explanation:

As we know that capacitor plate is connected across 2.1 V and after charging it is disconnected from the battery

So here we can say that charge on the plates will remain conserved

So we will have

$Q = kC(2.1)$

now dielectric is removed between the plates of capacitor

so new potential difference between the plates

$V' = \frac{Q}{C'}$

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Part b)

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$V" = \frac{Q}{k'C}$

$0.59 V = \frac{kCV}{k'C}$

$0.59 = \frac{3.7}{k'}$

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3 years ago

Which statement is TRUE?

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How do scientists classify small objects in the solar system?

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*size
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A typical laboratory centrifuge rotates at 3700 rpm . Test tubes have to be placed into a centrifuge very carefully because of t

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Answer:

Explanation:

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= 4 x 3.14² x 61.67² x .10

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3 years ago