Physics, 06.09.2019 19:30 AndyCrasher
Under the experiment tab, select run experiment. place 10.0 g of the compound nacl from the solids tab in 100. g of h2o using a starting temperature of 20 ∘c for each. calculate the heat (q) when 10.0 g of nacl dissolves.
Answers: 3
Physics, 21.06.2019 19:00
Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.
Answers: 2
Physics, 22.06.2019 09:00
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
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
Under the experiment tab, select run experiment. place 10.0 g of the compound nacl from the solids t...
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