ICSE · Class 7 · Physics

Light Energy

Chapter VII-T4LightCISCE · Classes VI–VIII

2 worlds · 2 labs · 1 story for this chapter.

Topics

Reflection
- Laws of reflection
- Image in a plane mirror and lateral inversion
- Speed of light
Colour
- Primary and secondary colours
- Colour of objects by reflection and absorption
- Colour subtraction

Learning objectives

Apply the laws of reflection to draw a ray diagram for a plane mirror.

Worlds

Places to explore freely · 2 worlds

WorldRefraction & Optical FibresMake a straw look broken, turn a glass block into a perfect mirror, and send a message down a glass fibre
WorldLight & OpticsSeven light experiments as a guided tour, Class 6–9 or Class 10–12 — shadows, a mirror, a spoon, a lens, a prism — with every ray traced through real glass

Main lab

Built for this chapter · 1 lab

Main labLight and ReflectionPhysics

More labs

Also fit this chapter · 1 lab

LabLight – Reflection & RefractionPhysics

Stories

Read it as a story · 1 story

StoryLife Processes MotionPhysics

Practice

Questions for Class 7 Physics, with worked answers, on screen or as a printed paper.

Open the question bank

ICSE · Class 7 · Physics

Light Energy

Chapter VII-T4LightCISCE · Classes VI–VIII

2 worlds · 2 labs · 1 story for this chapter.

Topics

Reflection
- Laws of reflection
- Image in a plane mirror and lateral inversion
- Speed of light
Colour
- Primary and secondary colours
- Colour of objects by reflection and absorption
- Colour subtraction

Learning objectives

Apply the laws of reflection to draw a ray diagram for a plane mirror.

Worlds

Places to explore freely · 2 worlds

Main lab

Built for this chapter · 1 lab

Main labLight and ReflectionPhysics

More labs

Also fit this chapter · 1 lab

LabLight – Reflection & RefractionPhysics

Stories

Read it as a story · 1 story

StoryLife Processes MotionPhysics

Practice

Questions for Class 7 Physics, with worked answers, on screen or as a printed paper.

Open the question bank

Topics

Reflection

Colour

Learning objectives

Worlds

Main lab

More labs

Stories

Practice

Topics

Reflection

Colour

Learning objectives

Worlds

Main lab

More labs

Stories

Practice