A black hole is Question 12 options: an object so diffuse that light leaving it is bent totally back to center of the universe. an object so diffuse that light approaching it is blocked from view. an object so dense that light leaving it is bent totally back to the nearest star. an object so dense that light leaving it is bent totally back to the object.
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Physics, 21.06.2019 20:30
Aforce of 240.0 n causes an object to accelerate at 3.2 m/s2. what is the mass of the object?
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Physics, 22.06.2019 12:00
You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
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Physics, 22.06.2019 15:30
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
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Physics, 22.06.2019 15:30
What is the increase in density of a medium due to wave travel?
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A black hole is Question 12 options: an object so diffuse that light leaving it is bent totally back...
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