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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: - Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
- The mean radius of the earth is R, its angular speed on its own axis is ?
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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
- Electrons of mass m with de-Broglie wavelength λ fall on the target in an X-ray tube.
- The mean radius of the earth is R, its angular speed on its own axis is ?
- In intrinsic semiconductor at room temperature number of electrons and holes are
- Shear modulus is zero for
- Energy in a current carrying coil is stored in the form of
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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