olet C) ultraviolet < visible < infrared < microwave D) ultraviolet < infrared < visible < microwave 3) What is a quantum of light called? A) the frequency D) the wavelength C) a photon B) the amplitude 4.56 x 10-31 kg) moving at a velocity of 4) What is the de Broglie wavelength of an electron (m 6.0 x 107 m/s? B) 2.4 x 10-11 m D) greater than 1.1 x 10-4 m A) 3.3 x 10-8 m C) less than 3.9 x 10-12 m 5) What is the de Broglie wavelength of a 250-g object moving at a velocity of 60 m/s (about 134 mph)? A) 4 x 109 m D) 4 x 1012 m C) 4 x 10-38 m B) 4 x 10-35 m 6) According to the Heisenberg uncertainty principle, A) the position and momentum of a particle can be measured precisely, but not at the same tim B) neither the position nor the momentum of a particle can be measured precisely. C) the momentum of a particle cannot be measured precisely. D) the position of a particle cannot be measured precisely. 7) For an electron in a given atom, the larger n, the A) smaller the average distance from the nucleus and the higher the orbital energy. B) larger the average distance from the nucleus and the higher the orbital enerm larger the average distance from the nucleus and th smaller the average dint

Question

Number 4 &5

olet
C) ultraviolet < visible < infrared < microwave
D) ultraviolet < infrared < visible < microwave
3) What is a quantum of light called?
A) the frequency
D) the wavelength
C) a photon
B) the amplitude
4.56 x 10-31 kg) moving at a velocity of
4) What is the de Broglie wavelength of an electron (m
6.0 x 107 m/s?
B) 2.4 x 10-11 m
D) greater than 1.1 x 10-4 m
A) 3.3 x 10-8 m
C) less than 3.9 x 10-12 m
5) What is the de Broglie wavelength of a 250-g object moving at a velocity of 60 m/s (about 134
mph)?
A) 4 x 109 m
D) 4 x 1012 m
C) 4 x 10-38 m
B) 4 x 10-35 m
6) According to the Heisenberg uncertainty principle,
A) the position and momentum of a particle can be measured precisely, but not at the same tim
B) neither the position nor the momentum of a particle can be measured precisely.
C) the momentum of a particle cannot be measured precisely.
D) the position of a particle cannot be measured precisely.
7) For an electron in a given atom, the larger n, the
A) smaller the average distance from the nucleus and the higher the orbital energy.
B) larger the average distance from the nucleus and the higher the orbital enerm
larger the average distance from the nucleus and th
smaller the average dint
Expand
Transcribed Image Text

olet C) ultraviolet < visible < infrared < microwave D) ultraviolet < infrared < visible < microwave 3) What is a quantum of light called? A) the frequency D) the wavelength C) a photon B) the amplitude 4.56 x 10-31 kg) moving at a velocity of 4) What is the de Broglie wavelength of an electron (m 6.0 x 107 m/s? B) 2.4 x 10-11 m D) greater than 1.1 x 10-4 m A) 3.3 x 10-8 m C) less than 3.9 x 10-12 m 5) What is the de Broglie wavelength of a 250-g object moving at a velocity of 60 m/s (about 134 mph)? A) 4 x 109 m D) 4 x 1012 m C) 4 x 10-38 m B) 4 x 10-35 m 6) According to the Heisenberg uncertainty principle, A) the position and momentum of a particle can be measured precisely, but not at the same tim B) neither the position nor the momentum of a particle can be measured precisely. C) the momentum of a particle cannot be measured precisely. D) the position of a particle cannot be measured precisely. 7) For an electron in a given atom, the larger n, the A) smaller the average distance from the nucleus and the higher the orbital energy. B) larger the average distance from the nucleus and the higher the orbital enerm larger the average distance from the nucleus and th smaller the average dint

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