A 6.0-J pulse of light from a laser has what momentum?

a. Light does not have momentum because it doesn't have mass.
b. 3.0 × 10^9 kg•m/s
c. 6.7 × 10^–9 kg•m/s
d. 2.0 × 10^–8 kg•m/s


D

Physics & Space Science

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Fill in the blank(s) with correct word

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The North Celestial Pole is 35 ? above your northern horizon. This tells you that:

a. you are at latitude 35 ? N. b. you are at longitude 35 ? E. c. you are at latitude 35 ? S.

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