Anonymous
26 minutes ago
In terms of wave particle duality of light a plastic surgeon is using two light sources: A Head lamp that emits a beam of visible light and a handheld laser that emits infrared light?
The light from both source is emitted in the form of packets of energy called photons. For which source are the photons more energetic, the headlamp or the laser? And is this explanation the example of Wave- Particle duality?
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Anonymous
1 hour ago
Anonymous
1 hour ago
a) What energy levels are represented by letters A and B?
Calculate the wavelength of light emitted when the atom moves from the ground level to energy level A?
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Anonymous
1 hour ago
Simplify by collecting like terms 8x+2y-5x+7-y+3? ?
Simplify for me
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Anonymous
1 hour ago
a) What energy level are represented by letters A and B respectively on the diagram below?
b) Calculate the wavelength of light emitted when the atom moves from the ground level to energy level A?
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Shaun Mogoje
1 hour ago
