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If S and V are one main scale and one Vernier scale and n – 1 divisions on the main scale are equivalent to n divisions of the vernier, then a. The least count is s/n
15
Sep
If S and V are one main scale and one Vernier scale and n – 1 divisions on the main scale are equivalent to n divisions of the vernier, then a. The least count is s/n If S and V are one main scale and one Vernier scale and n - 1 divisions on the [...]
A ball is dropped on the floor a height of 80 m rebounds to a height of 20 m. If the ball is in contact with floor for 0.1 s, the average acceleration during contact is
15
Sep
A ball is dropped on the floor a height of 80 m rebounds to a height of 20 m. If the ball is in contact with floor for 0.1 s, the average acceleration during contact is A ball is dropped on the floor a height of 80 m rebounds to a height of 20 m. [...]
The values of measurement of a physical quantity in five trials were found to be 1.51, 1.53. 1.53, 1.52, and 1.54. Then
15
Sep
The values of measurement of a physical quantity in five trials were found to be 1.51, 1.53. 1.53, 1.52, and 1.54. Then 1.52 1.53. 1.53 and 1.54. Then The values of measurement of a physical quantity in five trials were found to be 1.51 September 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Which of the following pairs have the same dimensions? a. h/e and magnetic flux b. h/e and electric flux c. Electric flux and
15
Sep
Which of the following pairs have the same dimensions? a. h/e and magnetic flux b. h/e and electric flux c. Electric flux and Which of the following pairs have the same dimensions? a. h/e and magnetic flux b. h/e and electric flux c. Electric flux and September 15, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A body freely falling from the rest has a velocity v after it falls through a height h. The distance, it has to fall down further for its velocity to become double, is :
15
Sep
A body freely falling from the rest has a velocity v after it falls through a height h. The distance, it has to fall down further for its velocity to become double, is : A body freely falling from the rest has a velocity v after it falls through a height h. The distance is [...]
Choose the correct statements(s) a. A dimensionally correct equation must be correct. b. A dimensionally correct equation may be correct. c. A dimensionally
15
Sep
Choose the correct statements(s) a. A dimensionally correct equation must be correct. b. A dimensionally correct equation may be correct. c. A dimensionally Choose the correct statements(s) a. A dimensionally correct equation must be correct. b. A dimensionally correct equation may be correct. c. A dimensionally September 15, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
B1, B2, and B3 are three balloons ascending with velocities v,2v, and 3v, respectively. If a bomb is dropped from each when they are at the same height, then
15
Sep
B1, B2, and B3 are three balloons ascending with velocities v,2v, and 3v, respectively. If a bomb is dropped from each when they are at the same height, then 2v and 3v and B3 are three balloons ascending with velocities v B1 B2 respectively. If a bomb is dropped from each when they are at [...]
Which of following pairs have same dimensions? (L = inductance, C = capacitance, R = resistance)
15
Sep
Which of following pairs have same dimensions? (L = inductance, C = capacitance, R = resistance) C = capacitance R = resistance) Which of following pairs have same dimensions? (L = inductance September 15, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Pressure is dimensionally a. Force per unit area b. Energy per unit volume c. Momentum per unit area per second d. Momentum per unit volume.
15
Sep
Pressure is dimensionally a. Force per unit area b. Energy per unit volume c. Momentum per unit area per second d. Momentum per unit volume. Pressure is dimensionally a. Force per unit area b. Energy per unit volume c. Momentum per unit area per second d. Momentum per unit volume. September 15, 2020 Category: Uncategorised [...]
Which of the following pairs have different dimensions? a. Frequency and angular velocity. b. Tension and surface tension. c. Density and energy density
15
Sep
Which of the following pairs have different dimensions? a. Frequency and angular velocity. b. Tension and surface tension. c. Density and energy density Which of the following pairs have different dimensions? a. Frequency and angular velocity. b. Tension and surface tension. c. Density and energy density September 15, 2020 Category: Uncategorised (JEE Advanced Physics by [...]