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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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- A magnet of length 10 cm and magnetic moment 1 A-m² is placed
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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
- In an ammeter, 0.2% of main current passes through the galvanometer
- A magnet of length 10 cm and magnetic moment 1 A-m² is placed
- A string is stretched between fixed points seperated by 75 cm. It is observed
- An ideal coil of 10 H is connected in series with a resistance of 5Ω and a battery
- At what temperature will the rms speed of air molecules be double that of NTP?
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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