JEE Main 2014PhysicsGravitationEasyMCQ

JEE Main 2014 — Gravitation Question with Solution

JEE Main 2014 (19 Apr Online)

Question

Match List‐I (Event) with List‐II (Order of the time interval for the happening of the event) and select the correct option from the options given below the lists.

  List-I   List-II
(a) The rotation period of earth (i) 105 s
(b) Revolution period of earth  (ii) 107 s
(c) Period of a light wave  (iii) 10-15 s
(d) Period of a sound wave  (iv) 10-3 s

Choose an option

Show full solutionCorrect option: A
Correct answer
A(a)‐(i), (b)‐(ii), (c)‐(iii), (d)‐(iv)

Step-by-step explanation

The duration of the day 86400 s≃105 s

revolution period 365 days≃107 s

For the light of λ=6000 A0, time period≃10-15 s and

for the sound wave time period≃10-3 s

Practice this on the real CBT interface

Solve this JEE Main question (and the rest of the Gravitation chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.

Solve interactively →

About this question

This is a previous-year question from JEE Main 2014, covering the Gravitation chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.