Is light visible or invisible?

Light is invisible until it hits an object. It can only be visible to us whenever it get scattered or bounced off the dust particles in the intervening medium. We can see the source of light like stars at night as they are too dim to light up much but that light does hit our eyes and therefore we see the light. The above discussion on visibility of light is only confined to the electromagnetic radiation of wavelength from 400 nm to 700 nm which is called visible light, as these electromagnetic radiations gives the sensation of sight.

Light is, perhaps, the most wonderful of all visible things.

This image has an empty alt attribute; its file name is decimalornatehogget-size_restricted.gif  For more exclusive study material for science please click here

Class 9 Social Science PPT for Online Teaching

We are providing Highly Animated Class 9th Social Science PPTs. Make your online teaching interesting with our interactive highly animated PowerPoint presentations for Social Science. A must buy for teachers teaching online. Get PowerPoint presentations for complete class 9 Social Science SST. These PPTs are very useful for teaching purpose. These Social Science PPTs based on … Continue reading Class 9 Social Science PPT for Online Teaching

Maxima and Minima Formulas for Class 12 Maths

Maxima and Minima Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on Maxima and Minima easily by referring the below formulas. Maxima and Minima Formulas

Tangent and Normal Formulas for Class 12 Maths

Tangent and Normal Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on Tangent and Normal easily by referring the below formulas. Tangent and Normal Formulas

IIT Foundation Materials for Classes 8 to 10

IIT Foundation Materials for Classes 8 to 10 (High Level Materials) IIT foundation course for class 8, 9 and 10 is very important for future IIT JEE aspirants. Students preparing for IIT JEE from class 8th onwards are always ahead of their competition. This foundation course teaches the students basic concepts well, so it helps … Continue reading IIT Foundation Materials for Classes 8 to 10

Differential Equation Formulas for Class 12 Maths

Differential Equation Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on Differential Equation easily by referring the below formulas. Differential Equation Formulas

Area Under The Curve Formulas for Class 12 Maths

Area Under The Curve Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on Area Under The Curve easily by referring the below formulas. Area Under The Curve Formulas for … Continue reading Area Under The Curve Formulas for Class 12 Maths

Binomial Theorem Formulas for Class 11 Maths

Binomial Theorem Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on Binomial Theorem easily by referring the below formulas. Binomial Theorem Formulas for Class 11 Maths

3D Coordinate Geometry Formulas for Class 12 Maths

3D Coordinate Geometry Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on 3D Coordinate Geometry easily by referring the below formulas. 3D Coordinate Geometry Formulas

Case Study Questions for Class 11 Physics Chapter 4 Motion In A Plane

Case Study Questions for Class 11 Physics Chapter 4 Motion In A Plane Case Study Questions: Question 1: Projectile motion is a form of motion in which an object or particle is thrown with some initial velocity near the earth’s surface and it moves along a curved path under the action of gravity alone. The … Continue reading Case Study Questions for Class 11 Physics Chapter 4 Motion In A Plane

Case Study Questions for Class 11 Chemistry Chapter 5 States of Matter

Case Study Questions for Class 11 Chemistry Chapter 5 States of Matter Question 1: Intermolecular forces are the forces of attraction and repulsion that exist between molecules of a compound. These cause the compound to exist in a certain state of matter – solid, liquid or gas and affect the melting and boiling points of … Continue reading Case Study Questions for Class 11 Chemistry Chapter 5 States of Matter

assertion and reason questions for class 9 science assertion and reason questions for class 11 physics assertion and reason questions on class 12 chemistry assertion and reason questions on class 12 physics assertion reason question in biology assertion reason questions on class 10 science case study questions case study questions for class 10 maths case study questions for class 10 science case study questions for class 12 biology case study questions for class 12 chemistry case study questions for class 12 physics CBSE cbse class 9 ncert solution CBSE Class 9 Science cbse class 9 science ncert solution CBSE Class 10 CBSE Class 12 Chemistry class 10 class 10 science GURGAON Institute of Physics & Chemistry JEE JEE MAIN Lakhmir singh lakhmir singh and manjit kaur lakhmir singh class 10 science lakhmir singh solution Manju Kaushik mcq questions for class 12 biology MCQ Questions for Class 12 Physics NCERT EXEMPLAR ncert exemplar solutions NCERT SOLUTION NEET neet biology PHYSICS physics blogs physics guru PHYSICS GURUKUL physicsgurukul.com rs aggarwal solutions for class 10 SANJEET Edublog SANJEET SINGH Science

Leave a Reply

PowerPoint Presentations (PPTs) for Class 7 to 12

%d bloggers like this:
search previous next tag category expand menu location phone mail time cart zoom edit close