Uncertainty principle: If the accuracy in measuring the velocity of a particle increases, the accuracy in measuring its position will
A) increase.
B) decrease.
C) remain the same.
D) It is impossible to say since the two measurements are independent and do not affect each other.

Question

Quizplus · Accepted Answer

According to the uncertainty principle, there is a fundamental limit to the precision with which we can simultaneously measure the position and velocity of a particle. If we try to measure the velocity of a particle with more accuracy, its position becomes less certain, and vice versa. Therefore, if the accuracy in measuring the velocity of a particle increases, the accuracy in measuring its position will decrease.

Uncertainty Principle: If the Accuracy in Measuring the Velocity of a Particle