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26 Nov 2019
A red laser emits photons with a wavelength of 635 nm.
(a) If this laser has a power of 23 W, how manyphotons does it emit in 1 s?
1 photons
(b) If the light emitted by the laser is absorbed by a blacksail,what is the force on the sail?
2 N
(c) If the light from this laser is reflected from a mirror, whatisthe force on the mirror?
3 N
A red laser emits photons with a wavelength of 635 nm.
(a) If this laser has a power of 23 W, how manyphotons does it emit in 1 s?
1 photons
(b) If the light emitted by the laser is absorbed by a blacksail,what is the force on the sail?
2 N
(c) If the light from this laser is reflected from a mirror, whatisthe force on the mirror?
3 N
1 photons
(b) If the light emitted by the laser is absorbed by a blacksail,what is the force on the sail?
2 N
(c) If the light from this laser is reflected from a mirror, whatisthe force on the mirror?
3 N
6 Jan 2023
Trinidad TremblayLv2
22 Jul 2019
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