7.MS-ETS3-1 Communication Systems

Front

What is a Transmitter in a communication system?

Back

A Transmitter is a device that sends out signals or messages, such as sound or data, to a receiver.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What role does an Encoder play in communication?

Back

An Encoder converts information into a coded format for transmission, such as converting sound waves into electrical signals.

Tags

NGSS.MS-PS4-3

Front

What is the function of a Decoder?

Back

A Decoder interprets or converts encoded messages back into a format that can be understood by the receiver.

Tags

NGSS.MS-PS4-3

Front

Define the term 'Source' in a communication system.

Back

The Source is the origin of the message or information being communicated, such as a data collection site.

Tags

NGSS.MS-PS4-3

Front

What is the primary function of a cell phone tower?

Back

A cell phone tower acts as a Transmitter, sending and receiving signals to and from mobile devices.

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-3

Front

What does 'Binary' refer to in communication systems?

Back

Binary is a numerical system that uses two symbols, typically 0 and 1, to represent data.

Tags

NGSS.MS-PS4-3

Front

Explain the concept of 'Retrieval' in communication systems.

Back

Retrieval is the process of accessing and obtaining information from storage or databases.

Front

What is the role of a Receiver in a communication system?

Back

A Receiver is a device that receives signals or messages from a transmitter and converts them back into a usable format.

Tags

NGSS.MS-PS4-2

Front

What is an example of an Encoder?

Back

An example of an Encoder is a microphone that converts sound waves into electrical signals.

Front

What is the purpose of a communication channel?

Back

A communication channel is the medium through which messages are transmitted, such as air, cables, or fiber optics.

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-3