Telephones Part 2

[{"1":"They needed one piece for each ear","2":"Two people could use the same phone at once","3":"One piece was for speaking and one was for listening","4":"One was a backup in case the other broke","Question":"Why did many very early telephones have two separate pieces?","Correct":3,"Hint":"For multiple senses.","HintImage":"pErnest.jpg","BackgroundImage":"bg_phones2.png"},{"1":"A tiny typewriter for sending messages","2":"Parts like bells, wiring, and the crank system","3":"Snacks for the operator","4":"It was empty!","Question":"What did the large wooden box on many wall phones have inside?","Correct":2,"Hint":"The box was not just for looks.","HintImage":"pErnest.jpg","BackgroundImage":"bg_phones2.png"},{"1":"Tap the phone","2":"Say the number out loud","3":"Turn the phone on","4":"Let the dial spin back before dialing the next number","Question":"What did you usually have to do after turning a rotary dial?","Correct":4,"Hint":"Rotary dialing took patience.","HintImage":"pErnest.jpg","BackgroundImage":"bg_phones2.png"},{"1":"Beeps or tones","2":"Wooden clicks from a crank","3":"A person saying each number","4":"There was no sound","Question":"What sound did touch-tone phones use when you pressed the buttons?","Correct":1,"Hint":"The buttons made sounds the phone system could recognize.","HintImage":"pErnest.jpg","BackgroundImage":"bg_phones2.png"},{"1":"To make every call sound louder","2":"To make old phones work with new systems","3":"To help send calls through the right path","4":"Because a switcher is needed whenever connecting two phones together","Question":"Why did phone systems need switching equipment as more people got phones?","Correct":3,"Hint":"A call had to find its way through the network.","HintImage":"pErnest.jpg","BackgroundImage":"bg_phones2.png"},{"1":"The speaker","2":"Wireless calling","3":"An antenna","4":"Apps, internet, and touch screens","Question":"What did smartphones add that older cell phones usually did not have?","Correct":4,"Hint":"Think beyond just making a phone call.","HintImage":"pErnest.jpg","BackgroundImage":"bg_phones2.png"}]

Telephones Part 2

How much do you know?

Begin!

You may have more than one chance to answer each question correctly.
If your answer turns red, it’s not correct. Try again.
If your answer turns green, great job! Move to the next question!

Continue

Telephones Part 2

What?

A

B

C

D

Tries: 3/3

10/10

100%

Press me for a hint

<< Back

Skip >>

Start Over

Telephones Part 2

Congratulations

You have completed the quiz!

Your score is:

Restart!