Physics, 30.03.2020 20:42, pum9roseslump
· The graph shows thjvariations of voltageV across the plates of two capacitors A and B versus increases of charge Q storedon them. (a) Which one of the two capacitors has higher capacitance and
(b) Which one of the two has higher separation between the plates? Give reason for your answer.
Answers: 2
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Arock collection comes from which part of earth?
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Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.
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State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
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· The graph shows thjvariations of voltageV across the plates of two capacitors A and B versus incre...
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