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source for college calculus source
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Complete Mark 1.00 out of 1. Flag question
Resistors : _________ ; Capacitors : Capacitance. Select one: a. Voltage b. ampere c. Resistance
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The index of refraction of vacuum is? Select one: a. 3 b. 1 c. 2
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The symbol "v" stands for? Select one: a. Speed of light b. speed of light in a transparent medium c. index of refraction
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Positive and negative charge is very important in a circuit. Select one: a. all of the above b. True c. false
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Steel is one of the example of a good _________? Select one: a. Capacitors b. Conductors c. Insulators
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Voltmeter is a device used to measure? Select one: a. Current b. charge c. Voltage
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____________________ Is an electronic device for temporary storage of electrical energy. Select one: a. Capacitor in parallel b. capacitor in series c. Capacitor
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The "n" symbol is for the index of refraction of a transparent medium. Select one: a. True b. False c. all of the above
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'n' is the index of refraction of a transparent medium. Select one: a. True b. False c. none of the above
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The frequency of Microwaves is? Select one: a. < 300THz b. 300 - 750000 MHz c. 6000 - 500000 MHz
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Radiowaves is not an example of light. Select one: a. True b. both a and b c. False
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The speed of light in a vacuum is? Select one: a. 3.00 x 10 ^ 8 m/s b. 3.00 x 10^5 m/s c. 475m/s
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The wavelength of Ultraviolet is? Select one: a.
1m b. 5 - 400m c. 400 - 700m
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The unit of Voltage is? Select one: a. Ampere b. Volts c. Watts
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The index of refraction of light in a glass is? Select one: a.
b.
c. 1
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Find the total capacitance if they are connected in parallel (C1=3 , C2 =5 , C3=6. Select one: a. 90 b. 14 c. 2
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FIND C TOTAL IF c1=5 AND c2=10. (CONNECTED PARALLEL) Select one: a. 50 b. 5 c. 15
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The index of refraction of air is? Select one: a.
b. 100 c.
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The symbol "c" stands for? Select one: a. speed of light in a glass b. speed of light in water c. speed of Light in vacuum
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The most common used for capacitors is? Select one: a. Energy storage b. Current lost c. charge force
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Light cannot be travel if there is no medium. Select one: a. False b. True c. Both a and b
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Insulators is used to store energy and electric charge. Select one: a. FALSE b. charge force c. TRUE
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it is an electronic circuit device for temporary storage of electrical energy. Select one: a. Capacitors b. Insulators c. Conductors
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Radio is an example of a light. Select one: a. True b. All of the above c. False
Complete
True
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The unit of Capacitor is called? Select one: a. Capacitance b. Capasitanse c. Capasitance
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Microwaves is an example of Light. Select one: a. all of the above b. True c. False
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___________________ has a Negative charge. Select one: a. Positive b. Neutral c. Negative
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The wavelength of Radiowaves is? Select one: a.
12m b. 0.4 m c. 1m
