SCIENCE SUM2

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A mirror with a flat surface

Plane Mirror

Upright and located behind the mirror

Virtual Image

Curved mirror whose reflecting surface is a part of imaginary sphere

Spherical mirror

Two types of spherical mirror

concave and convex Signup and view all the answers

Inner surface of curved mirror

Concave spherical mirror Signup and view all the answers

Outer surface of a curved mirror

Convex spherical mirror Signup and view all the answers

Concave mirrors are usually?

Cosmetic products Signup and view all the answers

Convex mirrors are usually?

On vehicles Signup and view all the answers

"C"

Center of curvature of the mirror Signup and view all the answers

"V"

Vertex Signup and view all the answers

"F"

Focal point Signup and view all the answers

"f"

Focal length Signup and view all the answers

"M"

Center of the mirror;also known as optic axis Signup and view all the answers

"r"

Distance of "V" to the "C"; Radius of curvature Signup and view all the answers

Light rays are reflected from the mirror

Real image Signup and view all the answers

Traces the path that light takes in order for a person

Ray diagram Signup and view all the answers

Important relationship between distance of an object

Mirror Equation Signup and view all the answers

Electromagnetic waves travel in a straight line

Rectilinear motion Signup and view all the answers

Arrangement of wavelengths

Electromagnetic Spectrum Signup and view all the answers

Types of radiation

Radio waves, microwaves, infrared waves, visible light waves, ultraviolet, xray, gamma rays Signup and view all the answers

Longest wavelength;110⁵m to 110-³

Radio waves Signup and view all the answers

Heating food; 110-¹ to 110-³

Micro waves Signup and view all the answers

Remote controls of tv;110-³ to 110-⁷

Infrared waves Signup and view all the answers

Photosynthesis; 710-⁷m to 410-⁷m

Visible Light Waves Signup and view all the answers

Our eyes cannot see them but some insects can; 110-⁷m to 110-⁸m

Ultraviolet Waves Signup and view all the answers

Recorded by German scientist(Wilhem Conrad Roentgen)1895; 110-⁸m to 110-¹¹m

X-rays Signup and view all the answers