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Holography Quiz Number: 5 Course Name: Industrial Technology/Engineering Quiz N0. = 5 Teacher: E. Schmidt Teacher's Home Page: http://www.oocities.org/Baja/2140/ENG.htm Teacher's Email: schmidt@putnam.k12.il.us

Student Name: Student No:

No. of Questions= 11 ,Pass mark is - 70 %. You can press the Mark it button at the bottom of the page to have the quiz marked.

1.	Who is the father of Holography:
	a)	Albert Einstein
	b)	Alexander Graham Bell
	c)	Henry Ford
	d)	Dennis Gabor
	e)	Bill Hologram
2.	The word hologram comes from the Greek Word "holos" which means:
	a)	whole or complete
	b)	pretty picture
	c)	photograph
	d)	3D
	e)	2D
3.	The word hologram comes from the Greek Word "gram" meaning:
	a)	color
	b)	message
	c)	book
	d)	picture
	e)	photograph
4.	The light source used to produce holograms is the:
	a)	sun
	b)	light bulb
	c)	laser
	d)	flourescent light
	e)	strobe light
5.	When light is of the same wavelength and is in phase, we say the light is:
	a)	bright
	b)	straight
	c)	inherent
	d)	reflected
	e)	coherent
6.	Light energy travels in _______form:
	a)	invisible
	b)	wave
	c)	solid
	d)	gas
	e)	liquid
7.	CPS stands for _______per second:
	a)	colors
	b)	coherents
	c)	columbs
	d)	codes
	e)	cycles
8.	In 1802 an English physician named_________ demonstrated the wave theory:
	a)	Bill Yound
	b)	Carl Evens
	c)	Tom Fordly
	d)	Thomas Young
	e)	Blake Seymour
9.	Light waves oscillate at approximately:
	a)	100 hz
	b)	10 hz
	c)	1000 hz
	d)	.1 hz
	e)	.0001 hz
10.	Heinrich Rudolph Hertz discovered:
	a)	microwaves
	b)	TV waves
	c)	magnetic fields
	d)	radio waves
	e)	transformational waves
11.	Visible light is between____-____ billionths of a meter in length:
	a)	100-200
	b)	300-450
	c)	400-700
	d)	700-900
	e)	900-2000

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