Cengage NEET by C.P Singh
A body of mass 5g is executing SHM with amplitude 10cm, its velocity is 100cm/s. Its velocity will be 50cm/s at a displacement from the mean position equal to
30
Oct
A body of mass 5g is executing SHM with amplitude 10cm, its velocity is 100cm/s. Its velocity will be 50cm/s at a displacement from the mean position equal to A body of mass 5g is executing SHM with amplitude 10cm its velocity is 100cm/s. Its velocity will be 50cm/s at a displacement from the mean [...]
A particle is executive simple harmonic motion given by x=5sin(4t−π/6) The velocity of the particle when its displacement is 3 units is
29
Oct
A particle is executive simple harmonic motion given by x=5sin(4t−π/6) The velocity of the particle when its displacement is 3 units is A particle is executive simple harmonic motion given by x=5sin(4t−π/6) The velocity of the particle when its displacement is 3 units is October 29, 2020 Category: Cengage NEET by C.P Singh , Chapter [...]
The average acceleration in one time period in a simple harmonic motion is
29
Oct
The average acceleration in one time period in a simple harmonic motion is The average acceleration in one time period in a simple harmonic motion is October 29, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , Part 1 ,
Which of the following quantities are always negative in a simple harmonic motion?
29
Oct
Which of the following quantities are always negative in a simple harmonic motion? Which of the following quantities are always negative in a simple harmonic motion? October 29, 2020 Category: Cengage NEET by C.P Singh , Chapter 13 - Simple Harmonic Motion , Part 1 ,
A student says that he had applied a force F = -k√x on a particle moved in simple harmonic motion. He refuses to tell whether k is a constant or not. Assume that he has worked only with positive x and no other force acted on the particle.
29
Oct
A student says that he had applied a force F = -k√x on a particle moved in simple harmonic motion. He refuses to tell whether k is a constant or not. Assume that he has worked only with positive x and no other force acted on the particle. The sun subtends an angle of half [...]
The sun subtends an angle of half a degree at the pole of a concave mirror which has a radius of curvature of 15m.Then the size(diameter) of the image of the sun formed by the concave mirror is
29
Oct
The sun subtends an angle of half a degree at the pole of a concave mirror which has a radius of curvature of 15m.Then the size(diameter) of the image of the sun formed by the concave mirror is The sun subtends an angle of half a degree at the pole of a concave mirror which [...]
A concave mirror forms on a screen a real image of thrice the linear dimensions of the object. Object and screen are moved until the image is twice the size of the object. If the shift of the object is 6 cm then find the shift of the screen and the focal length of the mirror.
29
Oct
A concave mirror forms on a screen a real image of thrice the linear dimensions of the object. Object and screen are moved until the image is twice the size of the object. If the shift of the object is 6 cm then find the shift of the screen and the focal length of the [...]
A square wire of side 3.0 cm is placed 25 cm in front of a concave mirror of focal length 10 cm with Its center on the axis of the mirror and its plane normal to the axis. The area enclosed by the image of the wire is
29
Oct
A square wire of side 3.0 cm is placed 25 cm in front of a concave mirror of focal length 10 cm with Its center on the axis of the mirror and its plane normal to the axis. The area enclosed by the image of the wire is A concave mirror has focal length 15 [...]
A concave mirror has focal length 15 cm. Where should an object be placed in front of the mirror so that the image formed is three times the size of the object?
29
Oct
A concave mirror has focal length 15 cm. Where should an object be placed in front of the mirror so that the image formed is three times the size of the object? A concave mirror has focal length 15 cm. Where should an object be placed in front of the mirror so that the image [...]
An object is placed in from of a convex mirror of focal length 50 cm, if the image is one fourth the size of the object, the distance of the image from the mirror is
29
Oct
An object is placed in from of a convex mirror of focal length 50 cm, if the image is one fourth the size of the object, the distance of the image from the mirror is An object is placed in from of a convex mirror of focal length 50 cm if the image is one [...]