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If a vector 2i+3j+8k is perpendicular to the vector 4j-4i+αk, then value of α is
Options
(a) -1
(b) 1/2
(c) -(1/2)
(d) 1
Correct Answer:
-(1/2)
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following statements is correct?
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- In a n-type semiconductor, which of the following statement is true?
- The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
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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
- Which of the following statements is correct?
- A certain number of spherical dropes of a liquid of radius r coalesce to form a single
- In a n-type semiconductor, which of the following statement is true?
- The refractive index of water, glass and diamond are 1.33, 1.50, 2.40 respectively
- The masses of two radioactive substances are same and their half lives
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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