Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A vertical hollow cylinder contains an ideal gas. The gas is enclosed by a 5kg movable piston with an area of cross-section 5×10^−3m^2. Now, the gas is heated slowly from 300K to 350K and the piston rises by 0.1m. The piston is now clamped at this position and the gas is cooled back to 300K. Find the difference
02
Sep
A vertical hollow cylinder contains an ideal gas. The gas is enclosed by a 5kg movable piston with an area of cross-section 5×10^−3m^2. Now, the gas is heated slowly from 300K to 350K and the piston rises by 0.1m. The piston is now clamped at this position and the gas is cooled back to 300K. [...]
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A vertical hollow cylinder contains an ideal gas. The gas is enclosed by a 5kg movable piston with an area of cross-section 5×10^−3m^2. Now ,
the gas is heated slowly from 300K to 350K and the piston rises by 0.1m. The piston is now clamped at this position and the gas is cooled back to 300K. Find the difference ,
100 cells each of emf 5V and internal resistance 1Ω are to be arranged to produce maximum current in a 25Ω resistance. Each row contains equal number of cells. Find the number of rows.
02
Sep
100 cells each of emf 5V and internal resistance 1Ω are to be arranged to produce maximum current in a 25Ω resistance. Each row contains equal number of cells. Find the number of rows. 100 cells each of emf 5V and internal resistance 1Ω are to be arranged to produce maximum current in a 25Ω [...]
Figures shows the graph of pressure versus volume of an ideal gas, taken from state A to C, via three different paths, such as ABC, AC and ADC. The internal energies of the gas corresponding to the states A and C are
02
Sep
Figures shows the graph of pressure versus volume of an ideal gas, taken from state A to C, via three different paths, such as ABC, AC and ADC. The internal energies of the gas corresponding to the states A and C are AC and ADC. The internal energies of the gas corresponding to the states [...]
In a mixed grouping of identical cells, five rows are connected in parallel and each row contains 10 cell. This combination sends a current I through an external resistance of 20Ω. if the emf and internal resistance of each call is 1.5 V and 1Ω, respectively then find the value of i.
02
Sep
In a mixed grouping of identical cells, five rows are connected in parallel and each row contains 10 cell. This combination sends a current I through an external resistance of 20Ω. if the emf and internal resistance of each call is 1.5 V and 1Ω, respectively then find the value of i. In a mixed [...]
In the circuit shown i) Va – Vb =……… ii) I1 = ……… iii) I2 =………. IV) I =……………
02
Sep
In the circuit shown i) Va – Vb =……… ii) I1 = ……… iii) I2 =………. IV) I =…………… In the circuit shown i) Va - Vb =......... ii) I1 = ......... iii) I2 =.......... IV) I =............... September 2, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
In a figure a thermodynamic system is taken from state A to B, C, D and then back to A, as shown. The system has an internal energy of 400 mJ in state C. Determine: (a) the internal energy of the
02
Sep
In a figure a thermodynamic system is taken from state A to B, C, D and then back to A, as shown. The system has an internal energy of 400 mJ in state C. Determine: (a) the internal energy of the as shown. The system has an internal energy of 400 mJ in state C. [...]
n identical cells, each of emf E and internal resistance r, are joined in series to form a closed circuit. Find the potential difference across any one cell.
02
Sep
n identical cells, each of emf E and internal resistance r, are joined in series to form a closed circuit. Find the potential difference across any one cell. are joined in series to form a closed circuit. Find the potential difference across any one cell. each of emf E and internal resistance r n identical [...]
P-T curve of a cyclic process is shown. Find out the work done by the gas in the given process if number of moles of the gas are n.
02
Sep
P-T curve of a cyclic process is shown. Find out the work done by the gas in the given process if number of moles of the gas are n. P-T curve of a cyclic process is shown. Find out the work done by the gas in the given process if number of moles of the [...]
Three cells of emf 3V, 4V, and 6V are connected in parallel, If their internal resistances are 1Ω, 2 Omega and 1Ω find the εeff, reff, and the current in the external load R = 1.6 Ω .
02
Sep
Three cells of emf 3V, 4V, and 6V are connected in parallel, If their internal resistances are 1Ω, 2 Omega and 1Ω find the εeff, reff, and the current in the external load R = 1.6 Ω . 2 Omega and 1Ω find the εeff 4V and 6V are connected in parallel and the current [...]
T-V curve of a cyclic process is shown below. Number of moles of the gas are n. Find the total work done during the cycle.
02
Sep
T-V curve of a cyclic process is shown below. Number of moles of the gas are n. Find the total work done during the cycle. T-V curve of a cyclic process is shown below. Number of moles of the gas are n. Find the total work done during the cycle. September 2, 2020 Category: Uncategorised [...]