Why does cork float?
Cork is lighter than water. The walls of the cells in cork are filled with air. Water cannot easily penetrate these cells. So the cork does not become waterlogged which would make it sink. Cork is the outer bark of the oak tree.
Related posts:
Why do wolves howl at the moon? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9,...
General Knowledge
Why does water have a wrinkling effect on the skin? Complete General Knowledge Question and Answer f...
General Knowledge
How do snails get their shells? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9,...
General Knowledge
What is Stonehenge famous for?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
What is a pangolin? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
What is cataract of the eye? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10...
General Knowledge
Which is the biggest polar mammal? Complete General Knowledge Question and Answer for Class 6, 7, 8,...
General Knowledge
Who were gladiators? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
What is the smallest dinosaur skeleton? Complete General Knowledge Question and Answer for Class 6, ...
General Knowledge
Who discovered blood circulation? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
How do primates communicate with each other? Complete General Knowledge Question and Answer for Clas...
General Knowledge
Why do floods occur? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
How are sand dunes formed? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
General Knowledge
When was brick first used? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...
General Knowledge
Do you know “Doctors for You”.
Do you know
Do you know “Babia, the vegetarian crocodile”.
Do you know
Which is the deadliest snake? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
What do wasps feed on? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...
General Knowledge
GK Question "What Is The Size Of One Atom?" general knowledge book English 2021 current affairs quiz...
General Knowledge
Do winds have different names? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...
General Knowledge
