=
1 mg
....
kg
ng
(ii)
L
dms
(iii) 1 mL
यदि प्रकाश का वेग 3.00 x 10% ms-1 हो, तो 2.00 ns में प्रकाश कितनी दूरी तय करेगा?
Hों में मीमांत अभिकर्मक. (यनि
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Explanation:
speed = 3 × 10⁸ m/s
t = 2 s
distance , S = 3×10⁸ ×2
S = 6 × 10⁸ m
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