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kriti

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The system N2O4 <--->2NO2 maintained in a closed vessel at 60º C & a pressure of 5 atm has an average (i.e. observed) molecular
1. 3 answers
2. 4,931 views
how would you measure the resistance of an electrical device, such as a lamp, by the voltmeter-ammeter method?
1. 1 answer
2. 482 views
What is the resistance of 125 m of aluminum wire that has a diameter of 0.8118 mm?The resistivity of aluminum is 2.824 x 10^-8
1. 1 answer
2. 591 views
if a negatively charged rod is brought near a negatively charged electroscope,there will be no effect the leaves will fall the
1. 2 answers
2. 849 views
A 680 newton student runs up a flight of stairs 3.5 m high in 11.4 seconds. The student takese 8.5 seconds to run up the same
1. 2 answers
2. 4,488 views
work is being done when a force:a) is exerted while pulling a wagon up a hill b) acts vertically on a cart that can only move
1. 4 answers
2. 6,932 views
1) What are the 3 basic forms of energy?Since there are so many, I'm thinking of kinetic and potential, but what would be the
1. 3 answers
2. 1,302 views
on a force-time graph:rectangle is shaded in from 2 to 8 on the x axis. It is shaded from 0 to 8 on the y axis. (so the base is
1. 0 answers
2. 705 views
what is sex determination?
1. 0 answers
2. 341 views
a particle moves along the y axis so that its position at any time t, for 0 is less than or equal to t which is less than or
1. 1 answer
2. 5,975 views