Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
Physics
Question #3967
Back to Home
View All Physics Questions
22 Views
Question
Mach number is used in connection with the speed of
A. sound
B. aircraft
C. spacecraft
D. ships
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is a property of the strong nuclear force?
15
What is the basic unit of electric charge?
14
What is the function of a fuse in an electrical circuit?
18
Which country’s government launched an Ayurveda workshop in China titled ‘Ayurveda for Mental We...
(Current Affairs)
7
Which state reported a spike in active COVID-19 cases?
(Current Affairs)
269