kidzpark
Home | FAQ | Contact Us | View Cart | Login / Register  


Kids Science Activities

Effects of Color and Heat
Materials Required
* Red, blue, black and white pieces of paper, * Magnifying glass, * Bright sunlight.
Method
  • Take the red piece of paper and focus the sun on it at a point with the help of a magnifying glass for about 5 minutes. 
  • Repeat the same with the blue, black and white pieces of paper. 
  • Observe what happens when the magnifying glass is focussed on each color paper.
What is Learnt
White color reflects all colors and remains cool, while other colors reflect all other color beams than their own color. Black absorbs all color light beams and gets hottest. This is the reason people wear white and light colored clothes in summer and avoid black and dark colors.
Conclusion
The black paper burns first, followed by the red and blue paper and the white paper burns the last. The white paper reflects all colors of light, while the blue reflects the blue light and the red paper reflects the red light. The black paper absorbs all colors, getting hotter and burns faster due to excess heat.


Add to My Article | Refer this Article | Print this Article


Write your Comments on this Article
Article Title Effects of Color and Heat
Your Name
Place of Residence
Your E-mail
Your Comment
 
Security Validation
Enter the characters in the image above
 
Kindergarten Activities
How I Enjoyed Being The Joker And watching Him Too!!
Water and its Surface Tension - a science activity for Kindergarten
Cloud inside the Bottle
Plants Need Water To Live
Ice and salt
Play Activity to learn Counting and Adding
Glass Rainbow
Density of water
Did You Like My Happy Diwali Collage Wish
For every action there is an equal and opposite reaction
Some object absorb water and some object does not absorb water
How To Make My Own Spray Painted Bed Sheet.
Patterns with Sponge
Water Magic - Surface Tension
Sources of Light
Bending of light - Refraction
Beach Inside A Jar
Letís Do The Count Down
Missible and Immisible property of Liquids
How I Discovered The Magic, Ice Is Water, Water Is Steam.