The law of reflectionis a predictable behavior of reflected
light, stated as: the angle of reflection equals the angle of
insidence. -B.C. Science 8 The law of reflectionis a predictable
behavior of reflected light, stated as: the angle of reflection
equals the angle of insidence. -B.C. Science 8
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Term1/8
Which properties does a longitudinal wave lack
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Definition1/8
Longitudinal waves have all the same properties as transverse
waves: speed, frequency, wavelength, and amplitude
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Term1/8
What part of the electromagnetic spectrum does the ultrasonic wave falls into
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Definition1/8
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
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Term1/8
What are three waves that need a medium
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Definition1/8
Sound waves, ocean waves and seismic (earthquake) waves need a
medium
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Term1/8
What is the focal length of a concave mirror that forms an image 25 cm from the mirror if the object distance is 20 cm
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Definition1/8
1/o + 1/i = 1/f
f = (o x i)/(o + i)
f = 11.1 cm (rounded)
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Term1/8
What medium does sound wave travel faster in
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Definition1/8
Sound waves travel the fastest through a solid.
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When you set a heavy bag down on the ground you are doing work on it.
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Definition1/8
negative
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Term1/8
When is the potential energy of one-kilogram box of chocolates hidden on a shelf in the pantry 2 meters above the floor
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Definition1/8
19.6
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Cards in this guide (8)
What is the law of reflection
The law of reflectionis a predictable behavior of reflected
light, stated as: the angle of reflection equals the angle of
insidence. -B.C. Science 8 The law of reflectionis a predictable
behavior of reflected light, stated as: the angle of reflection
equals the angle of insidence. -B.C. Science 8
Which properties does a longitudinal wave lack
Longitudinal waves have all the same properties as transverse
waves: speed, frequency, wavelength, and amplitude
What part of the electromagnetic spectrum does the ultrasonic wave falls into
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
An ultrasonic wave is not an electromagnetic wave; it is a sound wave.
What are three waves that need a medium
Sound waves, ocean waves and seismic (earthquake) waves need a
medium
What is the focal length of a concave mirror that forms an image 25 cm from the mirror if the object distance is 20 cm
1/o + 1/i = 1/f
f = (o x i)/(o + i)
f = 11.1 cm (rounded)
What medium does sound wave travel faster in
Sound waves travel the fastest through a solid.
When you set a heavy bag down on the ground you are doing work on it.
negative
When is the potential energy of one-kilogram box of chocolates hidden on a shelf in the pantry 2 meters above the floor
A bullet is fired from a gun. The speed of the bullet will be about the same as the speed of the recoiling gun if the mass of the bullet equals the mass of the gun
What is the relationship between wavelength wave frequency and wave velocity
The cable supporting a 2125 kg elevator has a maximum strength of 21750 N. What maximum upward accerleration can it give the elevator without breaking
It takes 200 N to move a box 10 meters in 8 seconds How much power is required