positive
-Answered by Shruti Srivastva On 22 October 2021:04:38:02 PM
Question 1. Asked on :09 October 2021:05:24:19 PM
उत्तल लेंस की क्षमता क्या होती है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
positive
-Answered by Shruti Srivastva On 22 October 2021:04:38:02 PM
Question 2. Asked on :09 October 2021:05:23:48 PM
प्रकाश की किरणों के समय को क्या कहते हैं?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
beam
-Answered by Shruti Srivastva On 22 October 2021:04:38:18 PM
Question 3. Asked on :09 October 2021:05:15:15 PM
किसी उत्तल लेंस का फोकसान्तर 50 सेमी है तो उसकी क्षमता होगी?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
+2D
-Answered by priyanshu kumar On 09 October 2021:05:16:45 PM
Question 4. Asked on :09 October 2021:05:12:58 PM
2D क्षमता वाले लेंस का फोकसान्तर होता है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
50 cm
-Answered by Shruti Srivastva On 22 October 2021:04:38:53 PM
Question 5. Asked on :09 October 2021:05:12:32 PM
प्रकाश की किरणों का पथ दर्शाने वाले चित्रों को कहा जाता है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
ray diagram
-Answered by Shruti Srivastva On 22 October 2021:04:39:17 PM
Question 6. Asked on :09 October 2021:05:11:58 PM
लेंस की क्षमता का एस आई मात्रक होता है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
die apter
-Answered by Shruti Srivastva On 22 October 2021:04:39:42 PM
Question 7. Asked on :09 October 2021:05:09:53 PM
समतल दर्पण द्वारा प्रतिबिंब कौन सा होता है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
virtual
-Answered by Shruti Srivastva On 22 October 2021:04:40:39 PM
Question 8. Asked on :09 October 2021:05:07:40 PM
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
concave mirror
-Answered by Shruti Srivastva On 22 October 2021:04:41:10 PM
Question 9. Asked on :09 October 2021:05:06:32 PM
मोटर गाड़ी के चालक के सामने लगा कौन सा दर्पण होता है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
convex mirror
-Answered by Shruti Srivastva On 22 October 2021:04:41:27 PM
Question 10. Asked on :09 October 2021:05:05:44 PM
प्रकाश का वेग न्यूनतम होता है?
-Added by priyanshu kumar Science » प्रकाश परावर्तन तथा अपवर्तन
Answer:
in glass
-Answered by Shruti Srivastva On 22 October 2021:04:41:51 PM
User Earned Point: Select
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