Author: Arpit Jain

NCERT Solutions for Class 10 Social Science Chapter 3 – Money and Credit (Understanding Economic Development)

March 13, 2019 NCERT, NCERT Solutions

NCERT Solutions for Class 10 Science Chapter 6 – Life Processes

March 13, 2019 NCERT, NCERT Solutions

NCERT Solutions for Class 10 Science Chapter 7 – Control and Coordination

March 13, 2019 NCERT, NCERT Solutions

NCERT Syllabus for Class 11 Chemistry – Pdf Available

March 8, 2019 NCERT, NCERT Syllabus

NCERT Syllabus for Class 11 Arts – English Pdf

March 8, 2019 NCERT, NCERT Solutions

Since v = λ f, the speed v of a wave depends on its wavelength λ. true or false?

February 5, 2019 Question Bank

In the grating equation nλ=d sin θ, the quantity θ will be determined in the lab using the angular scale on the experimental apparatus.

February 5, 2019 Question Bank

An FM radio station broadcasts at a frequency of 101.3 MHz. What is the wavelength? m What is the frequency of a sound source that produces the same wavelength in 20°C air? Hz

February 5, 2019 Question Bank

Since v = ? f, the speed v of a wave depends on its frequency f. True/False

February 5, 2019 Question Bank

Rank these electromagnetic waves on the basis of their speed (in vacuum).

February 5, 2019 Question Bank