Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Alpha/t^2 = Fv + beta/x^2 Find the dimension formula for alpha and beta (here t = time, F = force, v = velocity, x = distance)
14
Sep
Alpha/t^2 = Fv + beta/x^2 Find the dimension formula for alpha and beta (here t = time, F = force, v = velocity, x = distance) alpha/t^2 = Fv + beta/x^2 Find the dimension formula for alpha and beta (here t = time F = force v = velocity x = distance) September 14, 2020 [...]
A physical quantity P is given by P = A^3B^1/2 / c^-4D^3/2. Which quantity among A, B, C, and D brings in the maximum percentage error in P?
14
Sep
A physical quantity P is given by P = A^3B^1/2 / c^-4D^3/2. Which quantity among A, B, C, and D brings in the maximum percentage error in P? A physical quantity P is given by P = A^3B^1/2 / c^-4D^3/2. Which quantity among A and D brings in the maximum percentage error in P? B [...]
According to Joule’s law of heating , heat produced H = I^2Rt, where I is current, R is resistance, and t is time. If the errors in the measurement of I, R, and t are 3%, 4% and 6%, respectively,
14
Sep
According to Joule’s law of heating , heat produced H = I^2Rt, where I is current, R is resistance, and t is time. If the errors in the measurement of I, R, and t are 3%, 4% and 6%, respectively, 4% and 6% According to Joule's law of heating and t are 3% and t [...]
In an experiment, the following observations were recorded: L = 2.820 m, M = 3.00 kg, l = 0.087 cm, diameter, D = 0.041 cm. Taking g = 9.81 m s^-2 and using the formula,
14
Sep
In an experiment, the following observations were recorded: L = 2.820 m, M = 3.00 kg, l = 0.087 cm, diameter, D = 0.041 cm. Taking g = 9.81 m s^-2 and using the formula, D = 0.041 cm. Taking g = 9.81 m s^-2 and using the formula diameter In an experiment l = [...]
The length of a cylinder is measured with a meter rod having least count 0.1 cm. Its diameter is measured with Vernier calipers having least count 0.01 cm. Given that length is 5.0 cm.
14
Sep
The length of a cylinder is measured with a meter rod having least count 0.1 cm. Its diameter is measured with Vernier calipers having least count 0.01 cm. Given that length is 5.0 cm. The length of a cylinder is measured with a meter rod having least count 0.1 cm. Its diameter is measured with [...]
The resistance R = V/i, where V = 100 +- 5V and i = 10 + – 0.2 A. What is the total error in R?
14
Sep
The resistance R = V/i, where V = 100 +- 5V and i = 10 + – 0.2 A. What is the total error in R? The resistance R = V/i where V = 100 +- 5V and i = 10 + - 0.2 A. What is the total error in R? September 14, 2020 [...]
The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate. If the maximum error in the measurement of force and length are
14
Sep
The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate. If the maximum error in the measurement of force and length are The pressure on a square plate is measured by measuring the force on the plate and the length of [...]
The density of a cube is measured by measuring its mass and the length of its sides. If the maximum errors in the measurement of mass and length are 3% and 2%, respectively,
14
Sep
The density of a cube is measured by measuring its mass and the length of its sides. If the maximum errors in the measurement of mass and length are 3% and 2%, respectively, respectively The density of a cube is measured by measuring its mass and the length of its sides. If the maximum errors [...]
The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate by using the formula P= F/l^2. If the maximum errors in the measurement of force
14
Sep
The pressure on a square plate is measured by measuring the force on the plate and the length of the sides of the plate by using the formula P= F/l^2. If the maximum errors in the measurement of force The pressure on a square plate is measured by measuring the force on the plate and [...]
The length of one rod is 2.53 cm and that of the other is 1.27 cm. The least count of the measuring instrument is 0.01 cm. If the two rods are put together end to end , find the combined length.
14
Sep
The length of one rod is 2.53 cm and that of the other is 1.27 cm. The least count of the measuring instrument is 0.01 cm. If the two rods are put together end to end , find the combined length. find the combined length. The length of one rod is 2.53 cm and that [...]