Assertion (A): Water in a U-tube executes SHM, the time period for mercury filled upto…
Physics · JEE Advanced · NTA Exams — Oscillations and Waves
Assertion (A): Water in a U-tube executes SHM, the time period for mercury filled upto the same height in the U-tube bc greater than that in case of water.
Reason (R): Thc amplitude of an oscillating pendulum goes on increasing.
Reason (R): Thc amplitude of an oscillating pendulum goes on increasing.
- If both assertion and reason are true and the reason is the correct explanation of the assertion.
- If both assertion and reason are true but reason is not the correct explanation of the assertion.
- If assertion is true but reason is false.
- If the assertion and reason both are false.
Answer
(D) If the assertion and reason both are false.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A sound has an intensity of 2 × 10–8 Wm–2. Its intensity level in decibels is: (log10 2 = 0.3)
- A tube closed at one end and containing air produces, when excited, the fundamental note of frequency 512 Hz…
- A string is stretched between fixed points separated by 75 cm. It is observed to have resonant frequencies of…
- A particle is vibrating in a simple harmonic motion with amplitude 4 cm. At what distance from the…
- Two pulses in a stretched string whose centres are initially 8 cm apart are moving towards each other as…
- The angular frequency of the damped oscillator is given by, = ( k m - r^ 2 4 m^ 2 ) where k is the spring…
- The total length of a sonometer wire between fixed ends is 110 cm. Two bridges are placed to divide the…
- In a wave motion y = a sin ( kx – w t ), y can represent
More Oscillations and Waves questions · Browse all practice questions