Question
Physics
The frequencies of X - rays,
X-किरणों, γ-किरणों और अल्ट्रावॉयलेट किरणों की फ्रीक्वेंसी क्रमशः a, b और c हैं। तो:
Correct Answer:
B (a < b, b >c)
Exam Preparation Simplified
Learn
Practice
Analyse
Improve
Get Started Free
Download the App
Trusted by 8.1 Crore+ Students