Question 1:
Illustrate out the meaning paramagnetic substance?
Question 2:
Write down the basic requirements for the liquid to act as a refrigerant? Provide some examples.
Question 3:
Illustrate induced birefringence or artificial double refraction.
Question 4:
List the significant applications of the photoelastic bench.
Question 5:
Write down the properties of the ultrasonic waves?
Question 6:
Illustrate Radiography? Provide the principle of Radiography.