Two point charges, Q A = +8 μC and Q B = -5 μC, are separated by a distance r = 10 cm. What is the magnitude of the electric force. The constant k = ...
Some ideal gases initially have pressure P and volume V. If the gas undergoes isothermal process
so that the final pressure becomes 4 times the initial pressure, then the final volume of gas is...
Known :
Initial pressure (P 1 ) = P
Final pressur
In a closed container, the gas expands so that the final volume becomes 3 times the initial volume
(V = initial volume, T = initial temperature). What is the final temperature.
Known :
Initial volume (V 1 ) = V
Final volume (V 2 ) = 3V
Initial t
In a closed container, the gas expands so that the final volume becomes 3 times the initial volume
(V = initial volume, T = initial temperature). What is the final temperature.
Known :
Initial volume (V 1 ) = V
Final volume (V 2 ) = 3V
Initial t
Ideal gas law problems and solutions
Ideal gases in a closed container initially have volume V and temperature T. The final
temperature is 5/4T and the final pressure is 2P. What is the final volume of gases.
Known :
Initial volume (V 1 ) = V
Initial temperature (T 1 ) = T
Final te
Ideal gases in a closed container initially have volume V and temperature T. The final
temperature is 5/4T and the final pressure is 2P. What is the final volume of gases.
1. Ideal gases initially have pressure P and temperature T. The gas undergoes isochoric process so
that the final pressure becomes 4 times the initial pressure. What is the final temperature of gases.
Known :
Initial pressure (P 1 ) = P
Final pre
Optics Problems and SolutionsDescripción completa
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I don't grow vegetables. I grow soil.Full description
Drilling Problems and Solutions
Problems and solutions in construction.Full description
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Chemical Kinetics Problems with solutions >Expressing rate of reaction >First-order reaction >Second-order reaction
A fairly challenging bunch of introductory topology problems. Get your hands dirty and start doing them! (But don't look at the solutions!)Descripción completa
Chemical Kinetics Problems with solutions >Expressing rate of reaction >First-order reaction >Second-order reaction
fluid
A graph of force (F) versus elongation (x) shown in figure below. Find the spring constant!
Solution
Hooke's law formula :
k = F / x
F = force (Newton)
k = spring constant (Newton/meter)
x = the change in length (meter)
A ball, attached to the end of a horizontal cord, is revolved in a circle of radius 20 cm. The ball
around 360 o each second. Determine the magnitude of the centripetal acceleration!
International Chemistry Olympiad 2015 Problems and Solutions
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Coulomb's law – problems and solutions 1. Two point charges, Q A = +8 C and Q ! = "# C, are separated b$ a distance r = 1% cm. &hat is the magnitude o the electric orce. The constant ( = 8.)88 * 1% ) mC- = ) * 1% ) mC-.
nown / Charge A 0A2 = +8 C = +8 * 1% "3 C Charge ! 0 !2 = "# C = "# * 1% "3 C ( = ) * 1% ) mC- The distance between charge A and ! 0r A!2 = 1% cm = %.1 m &anted / The magnitude o the electric orce 4olution / 5ormula o Coulomb's law / q A q B F k , r AB =
The magnitude o the electric orce /
( 8 x 1%− ) ( # x 1% − ) 3
F
=
3
( %.1 )
,
− 1,
F =
6% x 1%
( %.1 )
=
,
−)
F =6 x 1%
− 1,
6% x 1%
%.%1
=
− 1,
6%%% x 1%
N
. Two charged particles as shown in igure below. Q 7 = +1% C and Q = +% C are separated b$ a distance r = 1% cm. &hat is the magnitude o the electrostatic orce.
nown / Charge 7 0Q72 = +1% C = +1% * 1%"3 C Charge Q 0QQ2 = +% C = +% * 1% "3 C ( = ) * 1% ) mC- The distance between charge 7 and Q 0r7Q2 = 1 cm = %.1 m = 1 * 1% " m &anted / The T he magnitude o the electric orce 4olution / Read more https://physics.gurumuda.net https://physics. gurumuda.net/coulombs-law-pr /coulombs-law-problems-and-solut oblems-and-solutions.htm ions.htm
