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:
Do you know “Indian classical music in space".
Do you know
What were the Minoan cities like? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
What is Wall Street? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and...
General Knowledge
What is conservation? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 an...
General Knowledge
When were the first permanent buildings built? Complete General Knowledge Question and Answer for Cl...
General Knowledge
GK Question "How Glass Was Discovered?" general knowledge book English 2021 current affairs quiz and...
General Knowledge
Do you know “First woman Anglican bishop of India”.
Do you know
Do you know “International award for a 9-year-old movie director”.
Do you know
Do mermaids exist? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
GK Question "What Is Our Perspiration Due To?" general knowledge book English 2021 current affairs q...
General Knowledge
What is hard water? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
Why do people eat? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...
General Knowledge
GK Question "Why, In Their Own Webs, Spiders Are Not Caught?" general knowledge book English 2021 cu...
General Knowledge
How is synthetic rubber made? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...
General Knowledge
GK Question "Why The Bite of a Mosquito Itches?" general knowledge book English 2021 current affairs...
General Knowledge
Which babies are born in a freezer? Complete General Knowledge Question and Answer for Class 6, 7, 8...
General Knowledge
What is grafting? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
Do you know “Languages in India: losses and gains in 50 years”.
Do you know
GK Question "How Does A Caterpillar Become A Butterfly?" general knowledge book English 2021 current...
General Knowledge
What kind of people were the Celts? Complete General Knowledge Question and Answer for Class 6, 7, 8...
General Knowledge
