1.

Angle of prism

 uploaded_files/PL1-_Angle_of_prism-min.jpg

2.

Ultrasonicator

uploaded_files/PL2-Ultrasonicator-min.jpg

3.

Laser Fraction

uploaded_files/PL3-Laser_Fraction-min.jpg

4.

Physics Lab

uploaded_files/PL4-min.JPG

5.

 

uploaded_files/PL5-min.JPG