2021 Science Final Exam
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Last updated over 4 years ago
40 questions
2.5
Which of the following is NOT a medium through which a mechanical wave can travel?
Which of the following is NOT a medium through which a mechanical wave can travel?
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Which of the following is transferred during the movement of a wave?
Which of the following is transferred during the movement of a wave?
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In the figure shown, the light waves change direction as a result of...
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In the figure shown, the directional change of the light waves occurs because...
In the figure shown, the directional change of the light waves occurs because...
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Which of the following occurs when two waves combine to create a wave with a greater amplitude than either original waves?
Which of the following occurs when two waves combine to create a wave with a greater amplitude than either original waves?
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To produce sound, an object must be...
To produce sound, an object must be...
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Does not require a medium to travel through
Does not require a medium to travel through
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Interaction of various different waves
Interaction of various different waves
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Why light shines off of a mirror
Why light shines off of a mirror
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related to the energy of a wave
related to the energy of a wave
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the changing of the speed of a wave
the changing of the speed of a wave
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the spreading out of waves around a barrier
the spreading out of waves around a barrier
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When you mother tells you to turn down the radio, she is aksing you to...
When you mother tells you to turn down the radio, she is aksing you to...
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Resonance can be use to _____________ sound
Resonance can be use to _____________ sound
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If a sound is low pitched and loud, the sound wave is _______________
If a sound is low pitched and loud, the sound wave is _______________
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Which number is near Microwaves?
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Which number is near X-rays?
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Which number is near Ultraviolet waves (UV)?
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Which number is near radio waves?
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Which number is near gamma waves?
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Which number is near light waves?
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Which number is near infrared waves?
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Which light wave has the longest wavelength and the lowest frequency?
Which light wave has the longest wavelength and the lowest frequency?
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Which light waves compose white light
Which light waves compose white light
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The primary light colors are...
The primary light colors are...
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A thin strand of glass or palstic that can transmit a beam of light over long distances?
A thin strand of glass or palstic that can transmit a beam of light over long distances?
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According to the chart, about how many times more energy came from oil than from nuclear power ?
According to the chart, about how many times more energy came from oil than from nuclear power ?
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Deforestation can lead to...
Deforestation can lead to...
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According to the graph, in the United States, how much land is used by cities compared to other land uses?
According to the graph, in the United States, how much land is used by cities compared to other land uses?
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Which of the following causes air pollution?
Which of the following causes air pollution?
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All of the following cause mechanical weathering EXCEPT...
All of the following cause mechanical weathering EXCEPT...
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Chemical weathering....
Chemical weathering....
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Organic matter in soil is made of...
Organic matter in soil is made of...
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Water that doesn't soak into the ground or evaporate but instead flows over Earth's surface
Water that doesn't soak into the ground or evaporate but instead flows over Earth's surface
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Water that soaks into the ground and collects in rock pores
Water that soaks into the ground and collects in rock pores
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Upper surface of the zone of saturation
Upper surface of the zone of saturation
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Quality of rock when pore spaces are connected and water can pass through them
Quality of rock when pore spaces are connected and water can pass through them
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Place when groundwater flows up to the surface
Place when groundwater flows up to the surface
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A depression in the land that holds water
A depression in the land that holds water
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An area periodically saturated with water
An area periodically saturated with water