Physics · Physics

कैथोड किरणों का वेग प्रकाश के वेग का आमतौर पर कितना गुना होता है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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1/10

व्याख्या

सही उत्तर:

विस्तृत स्पष्टीकरण:

कैथोड किरणें वास्तव में उच्च गति वाले इलेक्ट्रॉनों का पुंज (beam of electrons) होती हैं।

इनका वेग बहुत अधिक होता है, जो सामान्यतः प्रकाश के वेग का लगभग 1/10वां हिस्सा (यानी प्रकाश की गति का लगभग 10%) होता है।

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