What type of electromagnetic radiation is used in the remote control of a television ?

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Submitted by examrobotsa on

Q: 15 (UPPSC/2013)
What type of electromagnetic radiation is used in the remote control of a television ?

question_subject: 

Science

question_exam: 

UPPSC

stats: 

0,98,20,98,7,3,10

keywords: 

{'electromagnetic radiation': [0, 0, 0, 2], 'infrared': [0, 0, 3, 4], 'remote control': [0, 0, 0, 2], 'ultraviolet': [0, 0, 0, 1], 'television': [0, 0, 0, 1]}