Questions
Assertion: Method of dimension cannot be used for deriving formulae containing trigonometrical ratios.
Reason: This is because trigonometrical ratios have no dimensions.
a
Both Assertion and Reason are true and the Reason is correct explanation of the Assertion.
b
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
c
Assertion is true, but the Reason is false
d
Assertion is false but the Reason is true.
detailed solution
Correct option is A
Method of dimensions cannot be used for deriving formulae containing trigonometrical ratios as trigonometrical ratios are dimensionless.Talk to our academic expert!
Similar Questions
The pairs of physical quantities that have not the same dimensions is (are)
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
