| ⇦ | 
| ⇨ |
In the equation y=a sin(?t+kx),the dimensional formula of ? is
Options
(a) [M⁰L⁰T⁻¹]
(b) [M⁰LT⁻¹]
(c) [ML⁰T⁰]
(d) [M⁰L⁻¹T⁰]
Correct Answer:
[M⁰L⁰T⁻¹]
Explanation:
Angle is dimension less quantity. So the argument (?t-kx) is a dimension less. Therefore, ?t as well as kx are also dimension less.
Dimension of t is T. So dimension of ? must be T⁻¹
Related Questions: - A circular coil of radius 10cm and 100 turns carries a current 1 A.
- Two wires of equal length and equal diameter and having resistivities ρ₁ and ρ₂
- Under constant pressure, graph between P and 1/V is a
- Two cities are 150 km apart. Electric power is sent from one city to another city
- The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A circular coil of radius 10cm and 100 turns carries a current 1 A.
- Two wires of equal length and equal diameter and having resistivities ρ₁ and ρ₂
- Under constant pressure, graph between P and 1/V is a
- Two cities are 150 km apart. Electric power is sent from one city to another city
- The self-inductance of a coil having 500 turns is 50mH. The magnetic flux
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply