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A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3 x 10⁶ ms⁻¹. The velocity of the particle is
Options
(a) 3 x 10⁻³¹ ms⁻¹
(b) 2.7 x 10⁻²¹ ms⁻¹
(c) 2.7 x 10⁻¹⁸ ms⁻¹
(d) 9 x 10⁻² ms⁻¹
Correct Answer:
2.7 x 10⁻¹⁸ ms⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The drive shaft of an automobile rotates at 3600 rpm and transmits 80 HP
- The breaking stress of a wire depends upon
- A ball is dropped into a well in which the water level is at a depth h below the top
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- A satellite is revolving around the earth with a kinetic energy E. The minimum
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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