What is the relation between energy and frequency in Planck's equation?

A. E = hv

Step 1: This is a basic formula of quantum theory. Step 2: According to Planck's equation, energy is directly proportional to frequency and E = hv. Step 3: Exam tip: when frequency increases, photon energy increases.

Step 1: यह quantum theory का basic formula है। Step 2: Planck equation के अनुसार energy frequency के directly proportional होती है और E = hv होता है। Step 3: परीक्षा टिप: frequency बढ़े तो photon की energy बढ़ती है।