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Calculate (a) the average kinetic energy of translation of an oxygen molecule at 27C (b) the total kinetic energy of an oxygen molecule at 27C (c ) the total kinetic energy in joule of one mole of oxygen at 27. Given Avogadro’s number
02
Sep
Calculate (a) the average kinetic energy of translation of an oxygen molecule at 27C (b) the total kinetic energy of an oxygen molecule at 27C (c ) the total kinetic energy in joule of one mole of oxygen at 27. Given Avogadro’s number Calculate the number of degrees of freedom of molecules of hydrogen in [...]
Calculate the number of degrees of freedom of molecules of hydrogen in 1 cc of hydrogen gas at NTP
02
Sep
Calculate the number of degrees of freedom of molecules of hydrogen in 1 cc of hydrogen gas at NTP Calculate the number of degrees of freedom of molecules of hydrogen in 1 cc of hydrogen gas at NTP September 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1A and 2A. The gases may be considered under identical conditions of temperature, pressure and volume.
02
Sep
Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1A and 2A. The gases may be considered under identical conditions of temperature, pressure and volume. Calculate the ratio of the mean free paths of the molecules of two gases having molecular diameters 1A and 2A. The gases [...]
what is resistance of following resistor.
02
Sep
what is resistance of following resistor. what is resistance of following resistor. September 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The container shown in figure has two chambers separated by a partition of volumes V1 = 2.0L and V2 = 3.0L. The chambers contain μ14.0 and μ2 = 5.0 mole of a gas at pressure p1 = 1.00 atm and P2=2.00 atm. Calculate the pressure after the partition is removed and the mixture attains equilibrium.
02
Sep
The container shown in figure has two chambers separated by a partition of volumes V1 = 2.0L and V2 = 3.0L. The chambers contain μ14.0 and μ2 = 5.0 mole of a gas at pressure p1 = 1.00 atm and P2=2.00 atm. Calculate the pressure after the partition is removed and the mixture attains equilibrium. [...]
Draw a colour code for 42k Ω ± 10% carbon resistance.
02
Sep
Draw a colour code for 42k Ω ± 10% carbon resistance. Draw a colour code for 42k Ω ± 10% carbon resistance. September 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A cylinder contains a mixture of helium and argon gas in equilibrium at 150C. What is the average kinetic energy for each type of gas molecules?
02
Sep
A cylinder contains a mixture of helium and argon gas in equilibrium at 150C. What is the average kinetic energy for each type of gas molecules? A cylinder contains a mixture of helium and argon gas in equilibrium at 150C. What is the average kinetic energy for each type of gas molecules? September 2, 2020 [...]
A cylindrical conductor has length l and area of cross section A. Its conductivity changes with distance (x) from one of its ends as σ=σ0lx.[σ0is a constant]. Calculate electric field inside the conductor as a function of x, when a cell of emf V is connected across the ends.
02
Sep
A cylindrical conductor has length l and area of cross section A. Its conductivity changes with distance (x) from one of its ends as σ=σ0lx.[σ0is a constant]. Calculate electric field inside the conductor as a function of x, when a cell of emf V is connected across the ends. A wire of mass m length [...]
How many atoms of helium gas fill a spherical balloon of diameter 30.0 cm at 20.0 C and 1.00 atm? (b) What is the average kinetic energy of the helium atoms? (c) What is the rms speed of the helium atoms?
02
Sep
How many atoms of helium gas fill a spherical balloon of diameter 30.0 cm at 20.0 C and 1.00 atm? (b) What is the average kinetic energy of the helium atoms? (c) What is the rms speed of the helium atoms? A vessel of volume 1660cm^3 contains 0.1mole of oxygen and 0.2mole of nitrogen. If [...]
A uniform copper wire of mass 2.23× 10^−3 kg carries a current of 1 A when 1.7 V is applied across it. Calculate its length and area of cross-section. If the wire is uniformly stretched to double its length, calculate the new resistance. Density of copper is 8.92 × 103 kgm^−3 and resistivity is 1.7×10^−8Ω m.
02
Sep
A uniform copper wire of mass 2.23× 10^−3 kg carries a current of 1 A when 1.7 V is applied across it. Calculate its length and area of cross-section. If the wire is uniformly stretched to double its length, calculate the new resistance. Density of copper is 8.92 × 103 kgm^−3 and resistivity is 1.7×10^−8Ω [...]