When light passes from one medium to another, this phenomenon of change in its direction is:
A. Refraction
B. Reflection
C. Diffraction
D. Propagation
Physics Mcqs
A 3D surface projection can be drawn taking the help of a source light and by projecting the image of a network of parallel rays:
A. Perspective
B. Parallel
C. Fore shortening
D. Conformal
The SI unit of magnetic induction is:
A. Henry
B. Tesla
C. Coulomb
D. Volt
The SI unit of magnetic induction is: Read More »
A battery converts _____ energy into electrical energy.
A. Mechanical
B. Chemical
C. Light
D. Heat
A battery converts _____ energy into electrical energy. Read More »
The waves used in radar systems are _____ waves.
A. Micro
B. Radio
C. Ultraviolet
D. Infrared
The waves used in radar systems are _____ waves. Read More »