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Questions (3)

Light is created when:a. Excited electrons in an atom drop to lower energy levels and release light from that b. The electrons
1. 1 answer
2. 219 views
When an atom undergoes beta decay, what will be the possible results of that decay?a. The daughter nucleus will either gain or
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2. 115 views
A waveband of light has a wavelength of 1100 nanometers. How much energy is in a single photon of this light?a. 9.9 x 10^-32 J
1. 1 answer
2. 182 views