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SashulF [63]
3 years ago
15

2. What is the reason for spherometer stands on three legs?​

Physics
2 answers:
timama [110]3 years ago
3 0

Answer:

tis unknown

Explanation:

dan dan duuun dun dun

GaryK [48]3 years ago
3 0
Spherometers have three legs that form an equilateral triangle. Recall from geometry that three points determine a plane, so the three legs will always touch the glass.
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Answer:

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Explanation:

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(a) work done = m x g x h

W = v x d x g x h = 7.5 x 1.05 x 1000 x 9.8 x 1.63 = 1.257 x 10^5 J

(b) time = 1 day = 24 x 60 x 60 s = 86400 seconds

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