Transmission of Waves

The repetition of a specific sound produced by reflection of sound waves from a surface

• Echo

• Echolocation

• Binary Code

• Coding

The process of finding an object by using reflected sound

• Echo

• Echolocation

• Binary Code

• Coding

A system of representing a letter, digit, or other character using 0's and 1's

• Echo

• Echolocation

• Binary Code

• Coding

The process of writing a computer program in a language that can be used by computer

• Echo

• Echolocation

• Binary Code

• Coding

Which animals use echolocation?

• Whales, Bats, Dolphins

• Birds, Cats, Dogs

• Whales, Dolphins, Catfish

• Dolphins, Zebras, Ants

What is made when a sound wave reflects off of a surface?

• An Echo

• A Bouncing Sound

• A Sound Reflection

• A Scream

What method of communication uses short and long signals to represent letters?

• Morse Code

• Binary Code

• Echolocation

• Communication

What communication system do submarines use?

• Sonar

• Echolocation

• Binary Code

• Morse Code

Sonar is most similar to...

• Echolocation

• binary code

• coding

• echo

Who writes computer codes that a computer needs to perform tasks?

• Computer Programmer

• Computer Analyst

• Computer Telegrapher

• Computer Coder