1) The word " the tube " refer to ............ a) television b) shows 2) what did Philo Farnsworth use to transmit an image? a) he used a dissector tube b) he used a sold tube. 3) which of the following is one of the main ideas of the text? a) The you tube b) the early attempts to invent the TV 4) Portion means .............. a) piece b) collection 5) single means .............. a) Only one in number. b) Couple of things 6) What image did Philo Farnsworth transmit? a) a show b) Dollar sign

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