true

Take Class 11 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Optics-1

Sashank

25/07/2018 0 0

1.What is light?

Ans:Light is a form energy, which gives sensation ofof sig.

2.What is transparent medium?

Ans:A medium through which light can propagate easily.

Eg-glass, bottle, bulb etc

3.What is translucent medium?

Ans:A medium through which light can propagate partially.

Eg-paper, certain types of plastic, frosted glass etc.

4.What is opaque?

Ans:It is a medium through which light can not be propagate.

Eg- wood, cement wall, iron etc.

0 Like 0 Dislike

Follow 2

Other Lessons for You

Law of Motion physics class 9 by sunil Sir

Law of motion Sir Isaac Newton was one of the greatest scientists and mathematicians that ever lived. He was born in England on December 25, 1643. He was born the same year that Galileo...

Sunil Yadav

0 0

Permutations And Combinations

Q: There are 9 objects and 9 boxes. Out of nine objects, 5 can not fit in three small boxes. How many arrangements can vere made such that each object can put in one box only? Ans : As 5 objects can not...

Vijaya Kumar Jayanthi

1 0

Archimede's Principle

Archimedes' principle: principle that states that a body immersed in a fluid is buoyed up by a force equal to the weight of the displaced fluid. The principle applies to both floating and submerged bodies...

Shabeer N.

1 0

Vectors

Law of the addition of vectors (1) Parallelogram law of addition of vectors: It states that if two vectors are represented in direction and magnitude by two sides of a parallelogram, then their resultant...

Om Prakash Mishra

1 0

Electrostatic and Magnetism_lesson1

State true or False: 1. The intensity of the electric field decreases as you go away from the centre of a uniformly charged solid sphere. 2. The angle between the positive normal of a current loop and...

Abdul Aziz

0 0

Find PUC Tuition near you

Online Class 11 Tutor

Looking for Class 11 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 11 Tuition Questions

How to remember all formulas in physics

93 Answers

Why does a cyclist lean to one side, while going along curve? In what direction does he lean?

8 Answers

What is the gravitatioal SI unit of work done?

88 Answers

Does fire's flame have any weight?

143 Answers

Write two consequences of Newton's second law of motion.

7 Answers

Looking for Class 11 Tuition Classes?

The best tutors for Class 11 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take Class 11 Tuition with the Best Tutors

The best Tutors for Class 11 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.