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If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
Options
(a) 0
(b) -2
(c) 3
(d) 4
Correct Answer:
-2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Difficulty Level: Easy
(1008)
Topics: Motion in Plane
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Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A gas is suddenly expanded such that its final volume becomes 3 times
- If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength
- α- particles, β – particles and γ – rays are all having same energy.
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
- A wheel has angular acceleration of 3.0 rad/sec² and an initial angular speed
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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