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An aluminium rod 1.60m long is held at its centre. It is stroked with a rosin-coated cloth to set up a longitudinal vibration. The speed of sound in thin rod of aluminium is 5100 m/s.
06
Sep
An aluminium rod 1.60m long is held at its centre. It is stroked with a rosin-coated cloth to set up a longitudinal vibration. The speed of sound in thin rod of aluminium is 5100 m/s. An aluminium rod 1.60m long is held at its centre. It is stroked with a rosin-coated cloth to set up [...]
An air column in a glass tube is open at one end and closed at the other by a movable piston. The air in the tube is warmed above room temperature, and a 384 Hz tuning fork id held at the open end. Resonance is heard when a
06
Sep
An air column in a glass tube is open at one end and closed at the other by a movable piston. The air in the tube is warmed above room temperature, and a 384 Hz tuning fork id held at the open end. Resonance is heard when a An air column in a glass tube [...]
A simple apparatus for demonstrating resonance in an air column is depicted in figure. A vertical pipe open at both ends is partially submerge in water, and a runing fork vibration at an unknown frequency is placed near the top
06
Sep
A simple apparatus for demonstrating resonance in an air column is depicted in figure. A vertical pipe open at both ends is partially submerge in water, and a runing fork vibration at an unknown frequency is placed near the top A simple apparatus for demonstrating resonance in an air column is depicted in figure. A [...]
An object is moving with a uniform acceleration which is parallel to its instantaneous direction of motion. The displacement (s)-velocity (v) graph of this object is.
06
Sep
An object is moving with a uniform acceleration which is parallel to its instantaneous direction of motion. The displacement (s)-velocity (v) graph of this object is. An object is moving with a uniform acceleration which is parallel to its instantaneous direction of motion. The displacement (s)-velocity (v) graph of this object is. September 6, 2020 [...]
A tuning fork of frequency 340 Hz is vibrated just above a cylindrical tube. The length of the tube is L = 120 cm. Water is slowly poured into the tube. Determine the minimum height of water required for resonance.
06
Sep
A tuning fork of frequency 340 Hz is vibrated just above a cylindrical tube. The length of the tube is L = 120 cm. Water is slowly poured into the tube. Determine the minimum height of water required for resonance. An open pipe 40 cm long and a closed pipe 31 cm long and these [...]
An open pipe 40 cm long and a closed pipe 31 cm long, both having same diameter, are producing their first overtone, and these are in unison. Determine the end correction of these pipes.
06
Sep
An open pipe 40 cm long and a closed pipe 31 cm long, both having same diameter, are producing their first overtone, and these are in unison. Determine the end correction of these pipes. An open pipe 40 cm long and a closed pipe 31 cm long and these are in unison. Determine the end [...]
A body is thrown vertically upwards. Which of the following graphs represents the velocity of the body against time correctly ?
06
Sep
A body is thrown vertically upwards. Which of the following graphs represents the velocity of the body against time correctly ? A body is thrown vertically upwards. Which of the following graphs represents the velocity of the body against time correctly ? September 6, 2020 Category: Cengage NEET by C.P Singh , Chapter 2 - [...]
A tube of certain diameter and of length 48 cm is open at both ends. Its fundamental frequency of resonance is found to be 320 Hz. The velocity of sound in air is 320 m/s. Estimate the diameter of the tube.
06
Sep
A tube of certain diameter and of length 48 cm is open at both ends. Its fundamental frequency of resonance is found to be 320 Hz. The velocity of sound in air is 320 m/s. Estimate the diameter of the tube. A Kundt's tube experiment is conducted with a 1 m long glass rod there [...]
A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure. The maximum speed of the particle will be:
06
Sep
A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure. The maximum speed of the particle will be: A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure. The maximum speed of the particle will be: September 6, 2020 Category: Cengage [...]
A Kundt’s tube experiment is conducted with a 1 m long glass rod, twice one with air and the other with hydrogen gas filled in the tube. In the first case, there were 11 heaps of lycopodium powder within a length
06
Sep
A Kundt’s tube experiment is conducted with a 1 m long glass rod, twice one with air and the other with hydrogen gas filled in the tube. In the first case, there were 11 heaps of lycopodium powder within a length A Kundt's tube experiment is conducted with a 1 m long glass rod there [...]