What is the sound barrier?
When a plane passes the sound barrier it produces a booming sound. Sound travels at a certain speed depending on the altitude. When the plane flies faster than sound its wing undergoes great stress. This causes a shock wave which produces the booming sound.
Related posts:
What kind of people were the Celts? Complete General Knowledge Question and Answer for Class 6, 7, 8...
General Knowledge
Are there mountains under the sea? Complete General Knowledge Question and Answer for Class 6, 7, 8,...
General Knowledge
GK Question "What Lead To The Discovery Of Fire" general knowledge book English 2021 current affairs...
General Knowledge
How do zips work? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12...
General Knowledge
Do you know “The world's biggest school”.
Do you know
Do you know “Fruit of knowledge”.
Do you know
GK Question "How The Caves Are Formed?" general knowledge book English 2021 current affairs quiz and...
General Knowledge
Why did pyramids have temples in them? Complete General Knowledge Question and Answer for Class 6, 7...
General Knowledge
GK Question "What Do You Know About Evolution?" general knowledge book English 2021 current affairs ...
General Knowledge
What are barnacles? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
Why does hair come in different colours? Complete General Knowledge Question and Answer for Class 6,...
General Knowledge
Where were the pyramids built? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...
General Knowledge
Do you know “Prophet Muhammad's relics at Kadam Rasul”.
Do you know
What are catacombs? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...
General Knowledge
Why did Egyptians have funeral barges? Complete General Knowledge Question and Answer for Class 6, 7...
General Knowledge
What is blood pressure? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 ...
General Knowledge
GK Question "What Do You Know About Formation Of Soil?" general knowledge book English 2021 current ...
General Knowledge
GK Question "What Do You Know About Gulf Stream?" general knowledge book English 2021 current affair...
General Knowledge
Who discovered blood circulation? Complete General Knowledge Question and Answer for Class 6, 7, 8, ...
General Knowledge
When did people first use full stops and commas? Complete General Knowledge Question and Answer for ...
General Knowledge
