Heisenberg Uncertainty Principle
High-Yield Trend
Questions 3 MCQs
If the mass of electron is 9.11\times 10-31 kg and the planck's constant is 6.626 \times 10-34 Js, then the uncertainty involved in the measurement of velocity within a distance of 0.1 Å is:
1.
2.
3.
4.
If uncertainty in position and momentum are equal, then the uncertainty in velocity is:
1.
2.
3.
4.
uncertainty in momentum,
which is equal to 1 x 10-18 g cm s-1.
The uncertainty in electron velocity will be
(mass of an electron is 9 x 10-28 g)-
1. 2 x 109 cm s-1
2. 1 x 109 cm s-1
3. 1 x 105 cms-1
4. 1 x 1011 cm s-1
Preparing Heisenberg Uncertainty Principle for NEET
Heisenberg Uncertainty Principle is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.
The questions compiled above are previous year questions (PYQs) directly related to Heisenberg Uncertainty Principle. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.
Topic Frequently Asked Questions
Is Heisenberg Uncertainty Principle a high-weightage topic?
You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.
Should I memorize the solutions?
No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.