Long Distance Communication
What was the first method of long distance communication?
carrier pigeons
The first camera people had to stand for ____________ while they had taken their picture taken.
15-30 seconds
any answer with a explanation
what word is short for photograph
photo
in 1830s, telegraphs delivered in telegrams
In the 1830s, telegraphs delivered telegrams.
What device could send a person's voice from one place to another
the telelphone
How many pictures could the first camera take?
1
How do people quickly travel over far distances?
planes, trains and automobiles (cars)
a person that takes pictures
photographer
Over the years, we have used carrier pigeons and telegrams and phones and smart phones to communicate.
Over the years, we have used carrier pigeons, telegrams, phones and smart phones to communicate.
Before telephones with dials,__________________ were needed to connect calls.
operators
What did the first camera use to capture an image?
a copper plate
What is the first draft of an invention called?
a model or prototype
capture
However, it have to be translated by an operator to Morse code to your word.
However, it had to be translated by an operator from Morse code to your word.
Telegrams sent message using dots and dashes instead of letter. What is this code?
morse code
Why was the digital camera better than other cameras.
It can take a lot of pictures.
Its fast.
It allows you to share picture right away.
Why are inventions important? Answer in a complete sentence.
Inventions are important because....
another word for picture
image
Then the phone was invented in 1876, phone connected people's voices.
The the phone was invented in 1876. The phone connected people's voices.
Why are smart phones amazing? Answer in a complete sentence.
Smartphones are amazing because...
What was special about the Brownie camera?
It used film and pictures could be developed in weeks instead of months.
What is it called when someone is trying many things to solve a problem?
experiment
Telegrams were written in _______________.
morse code
First the carrier pigeons delivered messages then the telegraph was used to send telegrams and after that the phone was invented.
First, the carrier pigeons delivered messages. Then the telegraph was used to send telegrams. After that, the phone was invented.