Cerrar
X-Rays
Radiograph
Flat panel detector
X-Ray Safety
X-ray therapy
CT scanner
Ultrasound
Ultrasound scanners
Check this bit with textbook.
Distance measurments
Ultrasound therapy
Refractive index
Snell's law
Law of refraction
Endoscope
Total internal reflection
Total internal reflection calculation
Endoscope
Endoscope: Laser light
Lenses
Real image
Magnification
Position and nature of image formed by lens
Formation of a real image by converging lens
The camera
Formation of a virtual image by a converging lens
Formation of a virtual image by a diverging lens
Inside the eye
How the eye focuses on different objects at different distances
Lens power
Short defects
Long sight
Comparison of eye and camera
Lens makers at work
Moments
Lever
Centre of mass
Suspended equilibrium
Centre of mass of a symmetrical object
Centre of mass test
Moments in balance
Model seesaw
Measuring the weight of a beam
Tilting and toppling objects
Stability and safety
Stability and safety
2 Bus tests
Stability and safety
3 High chairs
How to stop an object toppling over
Hydraulics: About pressure
Pressure in liquids
Hydraulic machines
Hydraulic car jerk
Force of a hydraulic system is much greater than the force applied to it
Circular motion
Centripetal force
Centripetal force factors
The pendulum
Motion of a pendulum
Frequency of oscillations in a pendulum
About magets
Electromagnets
The scrapyard crane
The circuit breaker
The electric bell
The relay
The motor effect
Force factors
Fleming's left-hand rule
Right hand rule
The electric motor
The loudspeaker
Electromagnet induction
A generator test
A magnetic puzzle
Transformers
How a transformers work
Step up and down transformers
Transformers in action
Switch mode transfomers
Transformers in action again
The transformer equation
Transformer efficiency
A physics case study
Physics case study: Scans
