Call me

Have a Query? We will call you right away.

+91

E.g: 9876543210, 01112345678

We will give you a call shortly, Thank You

Office hours: 9:00 am to 9:00 pm IST (7 days a week)

What are you looking for?

Syllabus

speed c: light in vacuum to the speed of light in glass,)is found to vary with the

wavelength µ = A + B/λ2

where A and B are constants. Using the principle of homogeneity determine the

dimensions and SI units of A and B

Please explain each and every step with reason as i coudn't understand the steps of this in NCERT

If P,Q,R are physical quantities, having different dimensions, which of the following combinations can never be a meaningful quantity (a) (P-Q)/R (b) PQ-R (c) PQ/R (d) (R+Q)/P^{2})/at where E is energy, x is distance and t is time.Ans - 5/3F, 4/3F and 3F

Please show step by step working

pls answer the question with the same values , don'thyperlink a sum of the same kind.

Thank u sooo much

I attended the unit and measure test- i could get only 66% - need your help to enhance my score..

Want your feedback on the area of improvement.

Regards

V. Sourish

- 1degree54minutes
- 0degree 30minutes

into radiansGiven X=a

^{2}b^{1/3}/ c^{3.}find the error percentage of X if the percentage of errors in a,b,c are 2,4, and 5 respectively.sir please clarify my doubt.

21.1,21.2,21.7,28.8 and 21.3

What will the relative and percentage error in the focal length?

Pls help imnot getting the ans..