Physics Part #1.1

Electric charges produces what?

Which one is the RIGHT SEQUENCE of Electromagnetic waves? (if I said the topic right). a) oscillating charge -> oscillating electric field -> oscillating magnetic field. b) oscillating magnetic field -> oscillating electric field -> oscillating charge c) oscillating electric field -> oscillating charge

Continuous range of EM waves arranged in order of frequency or wavelength. This talks about the Electromagnetic S _ _ _ t _ _ _ .

Wavelength _________ across the spectrum. Fill in the blank. a) increases b) decreases

Frequency and Energy _________ across the spectrum/ Fill in the blank. a) increases b) decreases

Which one has the LONGEST radiation type wavelength? a) ultraviolet b) gramma ray c) radio

Which one has the SHORTEST radiation type wavelength? a) ultraviolet b) gramma ray c) radio

This is the longest of all electromagnetic waves: a) radio waves b) sound waves c) x-ray

Radio waves have been discovered by: H _ _ n _ _ c h H _ _ t z .

Microwaves have been discovered by: a) Benjamin Franklin b) Albert Einstein c) Charles Babbage d) James Clerk Maxwell

Microwaves have ____ frequency radio waves. a) high b) medium c) no d) low

Infrared waves have been discovered by: W _ l l _ _ m H _ _ s c h _ l

Two types of mirrors, they are: P and S Mirror.

This is the center of the sphere from where the mirror was taken: Center of C _ _ v _ t _ _ _. ( C )

This is the center of the mirror: V _ _ _ _ _ / P _ _ _ ( V )