A sudden surge of energy in a physical system or signal, often used in scientific contexts.

An abrupt feeling of surprise or disturbance.

आश्चर्य या विघटन का अचानक एहसास।

English Usage: The news of his sudden departure was a shock pulse to everyone in the office.

Hindi Usage: उसकी अचानक विदाई की खबर कार्यालय में सभी के लिए एक झटका थी।