⇦ | ⇨ |
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.
Related Questions: - A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
- A rectangular copper coil is placed in a uniform magnetic field of induction 40 mT
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- The coefficient of performance of a refrigerator is 5. If the temperature inside
- A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
- A rectangular copper coil is placed in a uniform magnetic field of induction 40 mT
- In Bohr model of hydrogen atom, the force on the electron depends on the principal
- The coefficient of performance of a refrigerator is 5. If the temperature inside
- A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply