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## Science / Light

### Science / Light

• The branch of physics dealing with the properties and behaviour of  light is called Optics. Light is a form of energy which helps us to see the objects. Have you ever wondered why we are able to see the different objects around us, their images in a mirror, in a pond? This is simply due to reflection of light . It is the phenomenon of bouncing back of light after striking a smooth polished surface.
• Why is the word "ambulance" written backwards in ambulance car? This is due to lateral inversion -The phenomenon due to which the left side of an object appears to be right side of the object in its image in a reflecting medium (mirror) and vice-versa is called lateral inversion.
• Enjoy interesting trivia related to spherical mirrors(concave and convex) and plane mirror, optics, sunlight. Understand the differences between mirrors and lenses. Learn about the formation of rainbow. Do you know that you can see a rainbow only when your back is towards the sun ?
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• ### Light - SmartTest

Light

• Accessed by: 714 Students
• Average Time: 00:03:28
• Average Score: 56.18
• Questions: 27
• Introduction to Light
• Reflection and Laws of Reflection
• Refraction of light
• Speed of light in various mediums
• Prism and dispersion of light
• Review of Light
• Human eye
• Defects of human eye- myopia and hypermetropia
• ### Light -- Summary

Learnhive Lesson on Light

• Accessed by: 473 Students

### Refraction of Light

Learnhive Lesson on Refraction of Light

• Accessed by: 251 Students

### Reflection of Light

Learnhive Lesson on Reflection of Light

• Accessed by: 229 Students

### Light

Learnhive Lesson on Light

• Accessed by: 177 Students

### Laws of Refraction

Learnhive Lesson on Laws of Refraction

• Accessed by: 133 Students

### Human eye

Learnhive Lesson on Human eye

• Accessed by: 218 Students

### Dispersion of Light

Learnhive Lesson on Dispersion of Light

• Accessed by: 120 Students

### Defects of Vision

Learnhive Lesson on Defects of Vision

• Accessed by: 103 Students

### Cause of Dispersion

Learnhive Lesson on Cause of Dispersion