Q66 / 66 · JEE Advanced 2008 (Paper 2) · Physics
Column I gives a list of possible set of parameters measured in some experiments. The variations of the parameters in the form of graphs are shown in Column II. Match the set of parameters given in Column I with the graphs given in Column II. Indicate your answer by darkening the appropriate bubble of the $4 \times 4$ matrix given in the ORS.
- A(A) q, (B) p,q, (C) p,s, (D) q,s
- B(A) q,r, (B) p,q, (C) s, (D) q
- Correct answerC(A) p, (B) q,s, (C) s, (D) q
- D(A) p,q, (B) q, (C) p,q, (D) q
Solution
(A) Potential energy is minimum at mean position.
(B) For $a=0, s=v t \longrightarrow$ option $(q)$
or $\quad s=s_0+v t \longrightarrow$ option $(r)$
For $a=$ constant,
$$
s=u t+\frac{1}{2} a t^2 \longrightarrow \text { option }(s)
$$
(C) $R=\frac{v^2 \sin 2 \theta}{g} \therefore R \propto v^2 \longrightarrow$ option (s)
(D) $T=2 \pi \sqrt{\frac{l}{g}} \therefore T^2 \propto l \longrightarrow$ option $(q)$
Hence, the correct answer is option: 'C'.