24is Coolidge tube in JEE sylabus???????becoz u can never trust modern syllabus..........its trickiest[3]
STATEMENT-1: When a Coolidge tube is operated for some time it becomes hot.
STATEMENT-2: The electrons emitted by the filament of the Coolidge tube hit the target with a very high speed which then stopped by the target.
(a) STATEMENT-1 is True, STATEMENT-2 is true; STATEMENT-2 is a correct explanation for STATEMENT 1
(b) STATEMENT-1 is True, STATEMENT-2 is true; STATEMENT-2 is NOT a correct explanation for STATEMENT-1
(c) STATEMENT-1 is True, STATEMENT-2 is False
(d) STATEMENT-1 is False, STATEMENT-2 is true
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5 Answers
24
1pata nahi...
par this was has very little to do wid 'coolidge' ...
i dunno...
i gave b i think...
am confused whether it shud be a or b...
24par yaar jab pata hi nahin ki coolidge kaunsi bala hai to kaise koi answer karega????????
1I think b.
both are definitely true but the reason I think is some part of the energy is lost as thermal and not converted to X-rays