Physics, 11.07.2019 20:30 JanaMiqdad7702
Ann puts a beaker on the scale which shows the mass to be 1.65kg. the actual mass was 1.72 kg. what was the percent error in ann's reading ? a)4.2 % b)-7 % c)- 4.1% d)0.7%
Answers: 1
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?
Answers: 2
Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
Answers: 1
Physics, 23.06.2019 01:00
First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.
Answers: 2
Ann puts a beaker on the scale which shows the mass to be 1.65kg. the actual mass was 1.72 kg. what...
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