Sample Mind Map

Meer zoals dit

SNC2D

door zander rivers

ToDo of FT SG

door 拓己 相川

Science-Light

door Mohammed Jasim Javeed

11. Vishvarup darshan Yoga. The yoga of the vision of the cosmic form.

door Arpit Banjara

Light

refraction of light and critial angle

whenlight rays hit a n object - some of the light bounces back. we can see object when the reflected light enters our eyes.

color

can see 7 different thicknesses of the glass=different light speeds.Rainbow in natural light dispersion where water droplets acts as small prisms.

Reflection of light

Normal-perpendicular to the surface at the point of incidence

Angle of incident-angle between the incident ray and the normal.

Angle of reflected-Angle between the normal and the reflected ray

reflected ray-tye ray of light that reflects from the surface

Incident ray-the ray go light that hits the surface

Type of mirror

concave

convex

sight

limatations

magnifying glass,microscope,telescope,binocular,ultrasound scanning device,x-ray machine,MRI,Periscope

defects of vision-people with normal vision see sharp and clear images .cannot focus the eyeliner properly;they see thins blurry

Properties of light

refract-when change speed

Reflect-when hits a surface

Travels in straight lines

speed=3x10 8 m/sec

A from of energy