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The angle between the two vectors A = 3i + 4j + 5k and B = 3i + 4j – 5k will be
Options
(a) 90゚
(b) 0゚
(c) 60 ゚
(d) 45゚
Correct Answer:
90゚
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The period of oscillation of a mass M suspended from a spring of negligible mass is T
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Difficulty Level: Easy
(1008)
Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The period of oscillation of a mass M suspended from a spring of negligible mass is T
- In Young’s experiment, the ratio of maximum to minimum intensities of the fringe
- A susceptibility of a certain magnetic material is 400. What is the class
- In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
Difficulty Level: Easy (1008)
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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