Worksheets6th Six Weeks Choice Board
Total questions: 13
Worksheet time: 12mins
A candle is reflected across a plane mirror.
Which picture best represents the reflection of the image across the mirror?
A
B
C
D
Given the location of the object, what will be the correct orientation and size of the image?
Inverted and Same Height
Inverted and Enlarged
Upright and Reduced
Inverted and Reduced
A fox is reflected across a plane mirror.
Which picture best represents the reflection of the image across the mirror?
A
B
C
D
An image is placed less than a focal length away from a thin, convex lens. What type of image would be produced as a result?
Enlarged, upright, and virtual
Enlarged, upright, and real
Enlarged, inverted, and virtual
Enlarged, inverted, and real
Photoelectrons are emitted from a metal surface when light shines on it. If the frequency of the light is increased, the _________
number of electrons emitted will decrease
kinetic energy of the emitted electron will decrease
number of electrons emitted will increase
kinetic energy of the emitted electrons will increase
The diagram above illustrates
Reflection
Diffraction
The Photoelectric Effect
Nuclear Chain Reaction
Which of the following operate based on the principles of the photoelectric effect?
Solar panels
Coal power plants
Nuclear power plants
None of the above
The diagram above illustrates
The Photoelectric Effect
Nuclear fusion
Chemical reaction
Nuclear fission
A .04 kg of uranium is speed up to the point where its mass is pure energy. How much energy is produced from this process?
.04 J
3.00 x 108 J
1.20 x 107 J
3.60 x 1015 J
Nuclear fusion occurs when two hydrogen are fused together resulting in the formation of helium and the emission of photons and neutrons. Which of the following examples operate on this principle?
Stars
Nuclear Reactors
Atomic Bombs
None of the Above
Determine the amount of energy produced if a plutonium ore of mass .12 kg is completely converted.
.12 J
3.60 x 107 J
1.08 x 1016 J
3.60 x 1016 J
A sodium atom is observed absorbing a red light. What color will its electron emit when it moves down energy levels?
Red
Orange
Yellow
Blue
Based on the image above, which combination of gases could result in the unknown mixture indicated by the arrow?
Gas A
Gas D
Gas A and D
Cannot be determined
