Imaging 0.0 / 5 ? PhysicsImagingLensesAll LevelsAll boards Created by: Donut180101Created on: 06-06-15 11:48 What does a Convex lense do Focus light to one point 1 of 16 What does a Concave lense do Spreads out light 2 of 16 What image does a pinhole camera make Inverted and dim 3 of 16 What are two types of reflection Specular + Diffuse 4 of 16 Which kind of reflection makes light spread out in all directions Diffuse 5 of 16 Which kind of reflection makes light reflect back creating an image Specular 6 of 16 Equation for a wave V(wavespeed)=F(Hz)xλ(wavelength) 7 of 16 What happens when light enters a higher optically dense substance Light bends into the normal 8 of 16 What happens when light enters a less optically dense substance Light bends away from the normal 9 of 16 Do waves move molecules No 10 of 16 What is it called when light enters a material with a different optical density Refraction 11 of 16 What is the speed of light in a vacuum 300,000,000 m/s 12 of 16 What is the point that all light meets at called The focus 13 of 16 Does a concave lens have a focus Yes, a virtual one(Not actually real) 14 of 16 What is special about reflection The angle of incidince is equal to the angle of reflection 15 of 16 What happens to light At an angle lower than 90 degrees most is refracted and some is reflected 16 of 16
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