Wave Behavior and Gravitational Forces
Interactive Video
•
Physics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the resulting amplitude when two waves with amplitudes of 5 cm and 10 cm meet in a uniform medium?
10 cm
20 cm
15 cm
5 cm
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which phenomenon is demonstrated when sound waves cause a glass to shatter?
Diffraction
Refraction
Reflection
Resonance
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the charge of an alpha particle in coulombs?
1.6 x 10^-19 C
3.2 x 10^-19 C
4.8 x 10^-19 C
6.4 x 10^-19 C
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which photon energy could not be emitted when an electron transitions from the C state to the ground state in a mercury atom?
4.64 eV
0.22 eV
5.43 eV
4.86 eV
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the energy difference between the B state and the ground state in a mercury atom?
10.38 eV
5.74 eV
5.52 eV
4.64 eV
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which phenomenon provides evidence that light behaves as a wave?
Emission of light from hydrogen
Absorption of light by a black sheet
Reflection of light from a mirror
Diffraction of light through a narrow opening
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the distance between Earth and the Moon is halved, how does the gravitational force between them change?
It remains the same
It doubles
It quadruples
It halves
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