Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In an experiment for detemining the value of acceleration due to gravity (g) using a simple pendulum, the following observations were recorded: Length of the string(l) = 98.0 cm
14
Sep
In an experiment for detemining the value of acceleration due to gravity (g) using a simple pendulum, the following observations were recorded: Length of the string(l) = 98.0 cm In an experiment for detemining the value of acceleration due to gravity (g) using a simple pendulum the following observations were recorded: Length of the string(l) [...]
In an experiment on the determination of Young’s Modulus of a wire by Searle’s method, following data is available: Normal length of the wire (L) = 110 cm Diameter of the wire (d) = 0.01 cm Elongation in the wire (l) = 0.125 cm
14
Sep
In an experiment on the determination of Young’s Modulus of a wire by Searle’s method, following data is available: Normal length of the wire (L) = 110 cm Diameter of the wire (d) = 0.01 cm Elongation in the wire (l) = 0.125 cm following data is available: Normal length of the wire (L) = [...]
It has been observed that velocity of ripple waves produced in water depends upon their wavelength, density of water and surface tension. Prove that v^2
14
Sep
It has been observed that velocity of ripple waves produced in water depends upon their wavelength, density of water and surface tension. Prove that v^2 density of water and surface tension. Prove that v^2 It has been observed that velocity of ripple waves produced in water depends upon their wavelength September 14, 2020 Category: Uncategorised [...]
The error in the measurement of the radius of a sphere is 0.5%. What is the permissible percentage error in the measurement of its (a) surface area and (b) volume?
14
Sep
The error in the measurement of the radius of a sphere is 0.5%. What is the permissible percentage error in the measurement of its (a) surface area and (b) volume? The error in the measurement of the radius of a sphere is 0.5%. What is the permissible percentage error in the measurement of its (a) [...]
The period of oscillation of a simple pendulum is T = 2pie root L/g. L is about 10 cm and is known to 1 mm accuracy. The period of oscillation is about 0.5 s. The time of 100 oscillations is measured with a wrist watch
14
Sep
The period of oscillation of a simple pendulum is T = 2pie root L/g. L is about 10 cm and is known to 1 mm accuracy. The period of oscillation is about 0.5 s. The time of 100 oscillations is measured with a wrist watch A body of mass m hung at one end of [...]
A man runs 100.5 m in 10.3 sec. Find his average speed up to appropriate significant figures.
14
Sep
A man runs 100.5 m in 10.3 sec. Find his average speed up to appropriate significant figures. A man runs 100.5 m in 10.3 sec. Find his average speed up to appropriate significant figures. September 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The radius of the earth is 6.37 * 10^6 m and its mass is 5.975 * 10^24 kg. Find the earth’s average density to appropriate significant figures.
14
Sep
The radius of the earth is 6.37 * 10^6 m and its mass is 5.975 * 10^24 kg. Find the earth’s average density to appropriate significant figures. The radius of the earth is 6.37 * 10^6 m and its mass is 5.975 * 10^24 kg. Find the earth's average density to appropriate significant figures. September [...]
A body of mass m hung at one end of the spring executes simple harmonic motion. The force constant of a spring is K while its period of vibration is T. Prove by dimensional method that
14
Sep
A body of mass m hung at one end of the spring executes simple harmonic motion. The force constant of a spring is K while its period of vibration is T. Prove by dimensional method that A body of mass m hung at one end of the spring executes simple harmonic motion. The force constant [...]
The value of acceleration due to gravity is 980 cm s^-2. What will be its value if the unit of length is kilometer and that of time is minute?
14
Sep
The value of acceleration due to gravity is 980 cm s^-2. What will be its value if the unit of length is kilometer and that of time is minute? The value of acceleration due to gravity is 980 cm s^-2. What will be its value if the unit of length is kilometer and that of [...]
The resistance R = V/I, where V = (100 +- 5) V and I = (10 +- 0.2) A. Find the percentage error in R.
14
Sep
The resistance R = V/I, where V = (100 +- 5) V and I = (10 +- 0.2) A. Find the percentage error in R. The resistance R = V/i where V = (100 +- 5) V and I = (10 +- 0.2) A. Find the percentage error in R. September 14, 2020 Category: Uncategorised [...]