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Let A = i Acosθ +j B sinθ be any vector.Another vector B which is normal to A is
Options
(a) i B cosθ + i B sinθ
(b) i B sinθ + j B cosθ
(c) i B sinθ – j B cosθ
(d) i B cosθ – i B sinθ
Correct Answer:
i B sinθ – j B cosθ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Question Type: Memory
(964)
Difficulty Level: Easy
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The internal energy change in a system that has absorbed 2 kcals of heat
- The flux linked with a circuit is given by φ=t³+3t-7. The graph between time
- The two ends of a metal rod are maintained at temperatures 100°C and 110°C.
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- A boy standing at the top of a tower of 20m height drops a stone
Question Type: Memory (964)
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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