Question:
What law is applied in hydraulic brakes?
Answer:
Pascal's law
Question:
What is the colour of star indicates?
Answer:
Temperature
Question:
What effect an artificial satellite can be tracked very precisely from the earth?
Answer:
Doppler effect
Question:
Who invented Television first?
Answer:
Philo Farnsworth
Question:
Einstein got the Nobel Prize for his theory of _______.
Answer:
Photo electric effect
