A Certain Particle's Energy Is Measured by a Detector to Within

question 25

Multiple Choice

A certain particle's energy is measured by a detector to within 1.0 × 10^-18.What is the minimum uncertainty we can have in its arrival time at the detector?

• A) 5.3 × 10^-16 s
• B) 5.3 × 10^-15 s
• C) 5.3 × 10^-14 s
• D) 5.3 × 10^-13 s
• E) 5.3 × 10^-17 s

---

Definitions:

Input Pulse

A transient electrical signal or voltage of short duration that is used in digital circuits and signal processing.

Constant Speed

A state where an object or device moves at a steady rate without acceleration or deceleration.

Steps Continuously

A term that likely refers to a process or mechanism that operates in a smooth, uninterrupted progression but is not a standardized technical term. NO.

Start Winding

Winding on a motor that provides additional torque during startup to help the motor reach operating speed.