Ihave a set of calipers that can measure thickness of a few inches with an uncertainty of ±0.005 inches. i measure the thickness of a deck of 52 cards and get 0.590 inch. a) if i now calculate the thickness of 1 card, what is my answer (including uncertainty)b) i can improve this result by measuring several decks together. if i want to know the thickness of 1 card with an uncertainty of only 0.2 inch, how many decks do i need to measure?
Answers: 1
Physics, 23.06.2019 02:10
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 3.00 ms . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?
Answers: 1
Physics, 23.06.2019 03:00
Are good conductors of heat also good conductors of electricity? explain your answer.
Answers: 2
Physics, 23.06.2019 03:30
Explain how a step-down transformer makes electricity safe for use in homes
Answers: 2
Physics, 23.06.2019 03:30
Which statement is true? a) the work done to lift an object 6 meters is greater than the gravitational potential energy it gains. b) the work required to push an object is less than the work required to pull an object the same distance. c) the work required to raise an object to a height is equal to the gravitational potential energy the object gains. d) the work done against gravity to lift an object straight up is greater than the work required to roll it up a ramp.
Answers: 1
Ihave a set of calipers that can measure thickness of a few inches with an uncertainty of ±0.005 inc...
Mathematics, 05.03.2021 22:00
Social Studies, 05.03.2021 22:00
Social Studies, 05.03.2021 22:00
Advanced Placement (AP), 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
Chemistry, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00
History, 05.03.2021 22:00
Mathematics, 05.03.2021 22:00