Internet Safety
Can the internet be dangerous?
Yes, the internet can be very dangerous if you are not careful.
What is Television ?
Television : a system for transmitting visual images and sound that are reproduced on screens, chiefly used to broadcast programs for entertainment, information, and education.
What does the "AM" in AM radio represent ?
Amplitude Modulation
What is social media ?
Social Media : websites and applications that enable users to create and share content or to participate in social networking.
What are some ways people communicate using the internet?
Email, instant messaging, chat, video chat, social media,blogs, pictures.
Who transmitted the first television picture ? In what year ?
John Logie Baird transmitted the first television picture in 1925 on October 2nd.
What is the AM broadcast frequency range?
535-1700 KHz
What are 5 social media networking sites or apps ?
MySpace, Facebook, Instagram, Snapchat, Twitter
What is cyberbullying?.
The use of electronic communication to bully a person.
How many types of television are there ? What are the types ?
There are 2 types television. The two types are mechanical and electronic.
Who invented the first radio ? Where was he/she from?
The first radio was invented by Guglielmi Marconi. Guglielmi was from Italy.
Can social media affect a relationship ?
It could lead to distance in a relationship, infidelity, or even addictions to social media. If used too much, social media could also lead to depression and anxiety, which will affect a person's relationships with those around them.
Is it okay to post your address online?
No. You should never send or post your address online.
Does television have a impact on society ?
Yes. It influences how we think,what we say ,how we act , interact and view ourselves. Television shapes and mirrors our lives .
What does the "FM" in FM radio represent?
Frequency Modulation (FM).
There are more than 35 million of these posted on Instagram.
selfies
What is one way you can protect yourself while using the internet?
Don't give out personal information such as phone number, address, social security number, etc.
How much did the first TV cost?
The first set to be manufactured was made by Westinghouse, and sold for $1295.
What type of radiation are radio waves considered to be?
Electromagnetic radiation
Google offered to buy what app for up to $4 million along with Facebook, but was declined?
Snapchat