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
If we study the vibration of a pipe open at both ends, which of the following statements is not true ?
31
Aug
If we study the vibration of a pipe open at both ends, which of the following statements is not true ? If we study the vibration of a pipe open at both ends which of the following statements is not true ? August 31, 2020 Category: Chapter 16 - Waves , NEET Last 32 Years [...]
The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lies below 1250 Hz are: (velocity of sound =340ms^−1)
31
Aug
The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lies below 1250 Hz are: (velocity of sound =340ms^−1) The number of possible natural oscillations of air column in a pipe closed at one end of length 85 cm whose frequencies lies below [...]
The fundamental frequency of a closed organ pipe of length 20 cm is equal to the equal to the second overtone of an organ pipe open at both the ends. The length of organ pipe open at both the ends is
31
Aug
The fundamental frequency of a closed organ pipe of length 20 cm is equal to the equal to the second overtone of an organ pipe open at both the ends. The length of organ pipe open at both the ends is The fundamental frequency of a closed organ pipe of length 20 cm is equal [...]
An air column, closed at one end and open at the other, resonates with a tunning fork when the smallest length of the column is 50 cm. The next larger length of the column resonating with the same tunning fork is:
31
Aug
An air column, closed at one end and open at the other, resonates with a tunning fork when the smallest length of the column is 50 cm. The next larger length of the column resonating with the same tunning fork is: An air column closed at one end and open at the other resonates with [...]
The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L metre long. The length of the open pipe will be
31
Aug
The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L metre long. The length of the open pipe will be The second overtone of an open organ pipe has the same frequency as the first overtone of a closed pipe L metre long. The [...]
The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ pipe. If the length of the closed organ pipe is 20cm, the length of the open organ pipe is
31
Aug
The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ pipe. If the length of the closed organ pipe is 20cm, the length of the open organ pipe is The fundamental frequency in an open organ pipe is equal to the third harmonic of a closed organ [...]
The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system ?
31
Aug
The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is the fundamental frequency of the system ? The two nearest harmonics of a tube closed at one end and open at other end are 220 Hz and 260 Hz. What is [...]
A point source emits sound equally in all directions in a non absorbing medium. Two points P and Q are at distances of 2m and 3 m respectively from the source. The ratio of the amplitudes of the waves at P and Q is?
31
Aug
A point source emits sound equally in all directions in a non absorbing medium. Two points P and Q are at distances of 2m and 3 m respectively from the source. The ratio of the amplitudes of the waves at P and Q is? is a wave travelling along the: The wave described by y [...]
The time of reverberation of a room A is 1s. What will be the time (in second) of reverberation of a room, having all the dimensions double of those of room A
31
Aug
The time of reverberation of a room A is 1s. What will be the time (in second) of reverberation of a room, having all the dimensions double of those of room A having all the dimensions double of those of room A The time of reverberation of a room A is 1s. What will be [...]
Which one of the following statements is true ?
31
Aug
Which one of the following statements is true ? Which one of the following statements is true ? August 31, 2020 Category: Chapter 16 - Waves , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,