UGC NET Paper 1 — Physics
40 questions across 8 years
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12 questions shown from 2023.
A train running at a speed of 90 km/hr starts slowing down at a constant rate of decrease in speed of 2.5 m/s. What is the distance covered by the train before it comes to a halt?
The total power output in a hydroelectric installation depends upon A. the total water flow B. the electrical conductivity of water C. atmospheric temperature D. vertical distance...
Given below are two statements: Statement I: Photovoltaic cells produce Alternating current (a.c.). Statement II: Photovoltaic cells are exposed directly to the sun, therefore as t...
Light Water Reactors (LWR) are nuclear reactors
Which of the following elements is fissile?
Light water nuclear reactors use the following moderator:
Given below are two statements: Statement I: In a breeder reactor more fissile material is produced than it is consumed. Statement II: In a breeder reactor, breeding works best wit...
Through enrichment process, concentration of which uranium isotope is increased in the natural uranium?
Waste uranium from the nuclear reactors is called as
What is the waste uranium from nuclear reactors called?
संलयन की प्रक्रिया में प्रति 100 यूनिट की ऊर्जा खपत से कैलिफोर्निया स्थित नेशनल इग्निशन प्रयोगशाला निम्नलिखित में से कितनी यूनिट ऊर्जा उत्पन्न कर पाई थी?
Given below are two statements: One is lebelled as Assertion A and the other is labelled as Reason R. Assertion A: In concentrating type solar collector temperature can be raised u...