A point \( A \) oscillates according to a certain harmonic law in the reference frame \( K^{\pri... VIDEO
A point \( A \) oscillates according to a certain harmonic law in the reference frame \( K^{\prime} \) which in its turn performs harmonic oscillations relative to the reference frame \( K \). Both oscillations occur along the same direction. When the \( K^{\prime} \) frame oscillates at the frequency 20 or \( 24 \mathrm{~Hz} \), the beat frequency of the point \( A \) in the \( K \) frame turns cut to be equal tov. At what frequency of oscillation of the frame \( K^{\prime} \) will the beat frequency of the point \( A \) become equal to \( 2 v \) ?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-11-16 If \( \alpha \) and \( \beta \) are the roots of the equation \( 2 x^{2}+2(a+b) x \) \( +a^{2}+b... 2022-11-16 A tower of height \( b \) subtends an angle at a point \( O \) on the level of the foot of the t... 2022-11-16 The rate of chemisorption
(a) decreases with increase of pressure.
(b) is independent of pressur... 2022-11-16 Define the dipole moment of an electric dipole. How does the electric potential due to a dipole ... 2022-11-16 Carbon and silicon both belong to the group 14 , but inspite of the stoichiometric similarity, t... 2022-11-16 Chromatography is a technique based on
(a) solubilities of solute.
(b) adsorption of solute.
(c)... 2022-11-16 From the top of a cliff, a person uses a slingshot to fire a pebble straight downward, which is ... 2022-11-16 When \( \mathrm{BCl}_{3} \) is treated with water, it hydrolyses and forms \( \left[\mathrm{B}[\... 2022-11-16 \( A \) and \( B \) throw a pair of dice. If \( A \) throws 9 , find \( B \) 's chance of throwi... 2022-11-16 A concave lens of focal length \( \frac{1}{3} \mathrm{~m} \) forms a real, inverted image twice ... 2022-11-16 A point \( A \) oscillates according to a certain harmonic law in the reference frame \( K^{\pri... 2022-11-16 The unit cell of \( \mathrm{TlAl}\left(\mathrm{SO}_{4}\right)_{2} \cdot x \mathrm{H}_{2} \mathrm... 2022-11-16 एम्फिबेसल वेस्कुलर बण्डल में होता है-
(A) जाइलम के दोनों ओर फ्लोएम
(B) फ्लोएम के चारों ओर जाइलम
... 2022-11-16 When a chalk stick is dipped in ink, then
(a) the coloured pigments in the ink gets absorbed in ... 2022-11-16 If \( \omega \) is the complex cube root of unity, then the value of
\[
\omega+\omega^{\left(\fr... 2022-11-16 The theoretical density of \( \mathrm{ZnS} \) is \( d \mathrm{~g} / \mathrm{cm}^{3} \). If the c... 2022-11-16 The density of solid argon is \( 4 / \pi \mathrm{g} / \mathrm{cm}^{3} \) at \( -233^{\circ} \mat... 2022-11-16 Match appropriately column I and column II
(a) Pfund series
(p) IR region
(b) Balmer series
(q) ... 2022-11-16 \( A, B, C \) and \( D \) are playing cards on a rectangular table one on each side. \( A \) is ... 2022-11-16 A projectile can have the same range \( R \) for two angles of projection. If \( T_{1} \) and \(... 2022-11-16 A force \( \vec{F}=(3.00 \mathrm{~N}) \hat{\mathrm{i}}+(7.00 \mathrm{~N}) \hat{\mathrm{j}}+(7.00...
0