Are you interested in modern physics theories? Modern physics is a division of physics that includes quantum physics, special relativity, and general relativity. Classical physics is typically concerned with every-day problems. This problem-solving includes speeds that are relatively lower than the speed of light, sizes that are bigger than atoms, and rather small energies. Modern physics involves the examination of See moreextreme conditions. This quiz will help you understand current physics theories. All the best.
The electromagnetic theory of light
The interference of light waves
The special theory of relativity
None of these
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Frequency
Wavelength
Energy
Speed
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Is 0
Is the same as that of an electron
Depends on its frequency
Is the size of the x-rays emitted
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Surface area
Mass
Temperature
Ability to absorb radiation
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The number of x-rays emitted
The frequency of the x-rays emitted
The speed of the x-rays emitted
The size of the x-rays emitted
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The photoelectric effect
X-ray production
The spectrum of an element
Interference of light
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Is exclusively a wave phenomenon
Is exclusively a particle phenomenon
Combines wave and particle properties
Has neither wave nor particle properties
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Only stationary particles exhibit wave behavior
Only moving particles exhibit wave behavior
Only charged particles exhibit wave behavior
All particles exhibit wave behavior
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Less than the particle's speed
Equal to the particle's speed
More than the particle's speed
Any of these, depending on the circumstances
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Pressure
Probability
Electric charge
Momentum
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It is based upon common sense
Matter waves have actually been seen
The analogy with electromagnetic waves is plausible
Theory and experimental agree
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The shorter its wavelength
The more precisely its position can be established
The more precisely its momentum can be established
The more precisely its energy can be established
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Position and change
Position and momentum
Momentum and energy
Charge and mass
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Moving bodies would have shorter wavelengths
Moving bodies would have higher energies
Moving bodies would have greater charges
The uncertainity principle would be significant on a larger scale
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The same for all elements
Characteristic of the particular element
Evenly distributed throughout the entire visible spectrum
Different from the frequencies in its absorption spectrum
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A line spectrum
An emission spectrum
An absorption spectrum
Photons
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Continuous band of light
Band of light crossed by brighter lines
Band of light crossed by dark lines
Series of bright lines
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An accelerated electron radiates electromagnetic waves
A moving electron has more mass than an electron at rest
A moving electron has more charge than an electron at rest
The attractive force of the nucleus is not enough to keep an electron in orbit around it
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Is far enough away from the nucleus
Is less than a de Broglie wavelength in circumference
Is a whole number of de Broglie wavelengths in circumference
Is a perfect circle
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Radiates electromagnetic energy continuously
Emits only spectral lines
Remains there forever
Can jump to another orbit if given enough energy
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Emit spectral lines
Produce x-rays
Form energy levels that depend upon their speeds only
Keep from falling into the nucleus
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Is at rest
Is inside the nucleus
Is in its lowest energy level
Has escaped from the atom
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Jumps from a higher concentration to a lower energy level
Jumps from a lower to a higher energy level
Is removed by the photoelectric effect
Is struck by an x-ray
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Is smaller for small quantum numbers
Is the same for all quantum numbers
Is larger for small quantum numbers
Has no regularity
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An electron shifts to a state of smaller quantum number
An electron shifts to a state of higher quantum number
An electron leaves the atom
An x-ray photon is emitted
B and C
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Ultraviolet light
Visible light
X-rays
Gamma rays
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The uncertainty principle
The interference of de Broglie waves
Stimulated emission of radiation
Stimulated absorption of radiation
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The waves all have the same frequency
The waves are all in step with one another
The waves form a narrow beam
The waves have higher photon energies than light waves of the same frequency from an ordinary source
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Based upon a mechanical model of the atom
A theory that restricts itself to physical quantities that can be measured directly
Less accurate than the Bohr theory of the atom
Impossible to reconcile with Newton's laws of motion
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Its orbit around the atom's nucleus
Its de Broglie wave
Its probability cloud
One of its quantum numbers
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1
2
3
4
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0
1
2
3
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Is spherical in shape
Is shaped like a doughnut
Has two lobes
Has six lobes
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Mass
Energy
Spin
Orbital angular momentum
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Pure changes with no magnetic properties
Tiny bar magnets with different strengths that never change
Tiny bar magnets with strengths that may change
Tiny bar magnets with the same strength that never changes
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Speed
Spin magnitude
Orbit
Principal quantum numbers
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Spin direction
Speed
Orbit
Set of quantum numbers
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Quiz Review Timeline (Updated): Mar 20, 2023 +
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