| ID | 014975 |
| Call Number | 620.11292/ROY |
| Title Proper | Smooth and rough |
| Language | ENG |
| Author | Royston, Angela |
| Edition Statement | 2008 |
| Publication | Oxford, Heinemann Library, 2003. |
| Description | 32p Green Spine |
| Series | My World of Science |
| Note | Why are pans and plates smooth? Why do tires have treads? What is friction? Read Smooth and Rough to find out! Learn what materials are naturally smooth, why some smooth surfaces are slippery, and how friction affects speed. |
| Note | What is smooth?
What is rough?
Naturally smooth
Smooth cloth
Smooth and hard
Easy to clean
Making something smooth
Slipping and sliding
Wet surfaces
Treads
Friction
Testing surfaces
Using rough surfaces |
| Standard Number | 9780431137728 |
| Price. Qualification | Rs.150(Hb) |
| Classification Number | 620.11292 |
| Key Words | Materials ; Materials - Properties ; Textures ; Surface roughness ; UOI - Materials for Building |