Help Contact For teachers and institutes

Mock Tests Classes

StemPy Lab

Learn. Solve. Code the solutions. Test yourself.

Live examsFree mock exams, timed and rankedEveryone starts together, and your score and rank come the moment it ends.See the exams →

Learn

Physics
Chemistry
Mathematics
Biology
Python Programming
Statistics & Data Science
Classes
Groups

Practice

Problems
Quizzes
Mock Tests
Prepare for an Exam
Question Sets
Exams
Certificates
Python Labs
AI Practice Generator
Student-Created Tests

Community

Discussions
Resources
Notes
Blog

Account

Log in

© 2026 senLearn. All rights reserved.Help About Contact Privacy Policy Terms of Use Refund Policy

Light of wavelength 650 nm in air goes into glass of… | StemPy Lab

Quizzes
Light of wavelength 650 nm in air goes into glass of refractive index 1.50. Which quantity has the same value in the glass as in the air?

PhysicsMediumHigh School (11–12)Optics

Created by StemPy Lab

Light of wavelength $650\ \text{nm}$ in air goes into glass of refractive index $1.50$ . Which quantity has the same value in the glass as in the air?

← All Quizzes

← A concave mirror of focal length 8 cm projects the image of a glowing filament onto a screen. The filament is 24 cm from the mirror. At what position must the screen be put, with its sign in the New Cartesian convention, measured from the pole?A narrow beam in air meets a plastic sheet of refractive index 1.40 at an angle of incidence of 40°. What is the angle of refraction? →

More onOptics

Discussion (0)

Log in to join the discussion.

Loading…

More questions on this topic

In Young's double-slit experiment, which of these changes does NOT change the fringe width?Hard
A slip of clear plastic with refractive index 1.7 and a thickness of 1.4 µm is stuck over one of…Hard
A thin soap film in air is lit from the front. When it is much thinner than the wavelength of…Hard
The molecules of a clear gas are far smaller than the wavelength of light, and they scatter light…Medium
On a clear day a student looks at a patch of sky far from the Sun. What explains the blue colour…Medium

All questions on this topic →

Problems on this topic

A teacher builds a double-slit experiment for a class…Hard
In a double-slit experiment the light has a wavelength of 550 nm…Medium
A soap film of refractive index 1.33 and thickness 380 nm stands in air…Medium
A lens of glass is coated with a thin layer of a clear material of refractive index 1.25, which is…Easy

All problems on this topic →