NEET Last 32 Years Solved 1988 – 2019 Physics and Chemistry Video Solutions
Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions
Six vectors, a through f have the magnitudes and directions indicated in the figure. Which of the following statements is true?
27
Aug
Six vectors, a through f have the magnitudes and directions indicated in the figure. Which of the following statements is true? a through f have the magnitudes and directions indicated in the figure. Which of the following statements is true? Six vectors August 27, 2020 Category: Chapter 2 - Vectors , NEET Last 32 Years [...]
If vectors A = cos ωt i^ + sin ωt j^ and B = cos 2/ωti^ + sin 2/ωt j^ are functions of time, then the value of t at which they are orthogonal to each other
27
Aug
If vectors A = cos ωt i^ + sin ωt j^ and B = cos 2/ωti^ + sin 2/ωt j^ are functions of time, then the value of t at which they are orthogonal to each other If vectors A = cos ωt i^ + sin ωt j^ and B = cos 2/ωti^ + sin [...]
If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is
27
Aug
If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors, the angle between these vectors is If the magnitude of sum of two vectors is equal to the magnitude of difference of the two vectors the angle between these vectors is August 27, 2020 Category: Chapter [...]
A student measured the diameter of a small steel ball using a screw gauge of least count 0.001 cm. The main scale reading is 5 mm and zero of circular scale division coincides with 25 divisions above the reference level. If screw gauge has a zero error of −0.004 cm, the correct diameter of the ball is?
27
Aug
A student measured the diameter of a small steel ball using a screw gauge of least count 0.001 cm. The main scale reading is 5 mm and zero of circular scale division coincides with 25 divisions above the reference level. If screw gauge has a zero error of −0.004 cm, the correct diameter of the [...]
In an experiment, the percentage of error occurred in the measurement of physical quantities A, B, C and D are 1%, 2%, 3% and 4% respectively. Then the maximum percentage of error in the measurement X, where X = C^1/3D^3/A^2B^1/2, will be
27
Aug
In an experiment, the percentage of error occurred in the measurement of physical quantities A, B, C and D are 1%, 2%, 3% and 4% respectively. Then the maximum percentage of error in the measurement X, where X = C^1/3D^3/A^2B^1/2, will be 2 3% and 4% respectively. Then the maximum percentage of error in the [...]
If the error in measuring the radius of a sphere is 2%, then the error in the determination of volume of the sphere will be
27
Aug
If the error in measuring the radius of a sphere is 2%, then the error in the determination of volume of the sphere will be If the error in measuring the radius of a sphere is 2% then the error in the determination of volume of the sphere will be August 27, 2020 Category: Chapter [...]
In an experiment four quantities a, b, c and d are measured with percentage error 1%, 2%, 3% and 4% respectively. Quantity P is calculated as follows : P=cd/a^3b^2 % error in P is:
27
Aug
In an experiment four quantities a, b, c and d are measured with percentage error 1%, 2%, 3% and 4% respectively. Quantity P is calculated as follows : P=cd/a^3b^2 % error in P is: 2 3% and 4% respectively. Quantity P is calculated as follows : P=cd/a^3b^2 % error in P is: B c and [...]
The ratio of the dimensions of Planck’s constant and that of the moment of inertia is the dimension of
27
Aug
The ratio of the dimensions of Planck’s constant and that of the moment of inertia is the dimension of The ratio of the dimensions of Planck's constant and that of the moment of inertia is the dimension of August 27, 2020 Category: Chapter 1 - Units and Dimensions , NEET Last 32 Years Solved 1988 [...]
Dimensions of resistance in an electrical circuit, in terms of dimension of mass M, of length L, of time T and of current I, would be
27
Aug
Dimensions of resistance in an electrical circuit, in terms of dimension of mass M, of length L, of time T and of current I, would be Dimensions of resistance in an electrical circuit in terms of dimension of mass M of length L of time T and of current I would be August 27, 2020 [...]
Which of the following five physical parameters have the same dimensions ?
27
Aug
Which of the following five physical parameters have the same dimensions ? Which of the following five physical parameters have the same dimensions ? August 27, 2020 Category: Chapter 1 - Units and Dimensions , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,