Alexander Graham Bell

What year was Alexander Graham Bell born?

• 1876

• 1947

• 1922

• 1847

What inspired Alexander Graham Bell's interest in sound?

• His mother's hearing loss

• His sister's

  hearing loss

• His father's hearing loss

• His brother's hearing loss

How did Bell's father teach deaf people to speak?

• He taught them sign language

• He helped them recognise the vibrations made by letter sounds

• He helped them to lip read

Bell was asked to improve the _________ machine to make it quicker and easier to send messages.

When working on the telegraph machine, Bell questioned whether it would be possible to send the human voice as the message rather than converting it into a code. What was the device he created called?

• phone

• telephone

• mobile phone

• telegraph

Who assisted Bell in the invention of the Telephone?

• Thomas Watson

• Graham Thomas

• Watson Thomas

• Graham Watson

What was Alexander Graham Bell doing when he realised his invention worked?

• Calling Watson into the room

• Telling Watson to go away

• Trying to clean acid off of his leg

• Wiping acid off of the table