Definition
Sentence
Antonym
Synonym
example
100

what is the definition of wave? 

a disturbance that transfers energy through matter or space. 

100

use wave in a sentence 

Another wave of dizziness washed over her.

100

what is the opposite of wave? 

Opposite of a small wave or series of waves on the surface of water.

100

words that are similar to wave?

crest

100

what is a example of wave

sound

200

what is the definition of a vacuum

empty space 

200

use vacuum in a sentence 

The vacuum cleaner has various attachments.

200

what is the opposite of electromagnetic wave?

Radiation consisting of waves of energy associated with electric and magnetic fields resulting from the acceleration of an electric charge.

200

words that are similar to vacuum?

continuity

200

what is a example of vacuum 

a space with no matter in it

300

what is the definition of a mechanical wave ?

a wave that requires a medium 

300

use mechanical wave in a sentence 

Any changes that were made to the mechanical wave will be reflected in the output electric signal.

300

what is the opposite of mechanical wave? 

 Sound waves, water waves and seismic waves are some examples of mechanical waves.

300

words that are similar to electromagnetic wave?

electromagnetic radiation

300

what is a example of electromagnetic wave

x rays

400

 what is the definition of a electromagnetic wave ?

a wave that does not require a medium through which to travel 

400

use electromagnetic wave in a sentence 

All the light that we see is made from electromagnetic waves

400

what is the opposite of vacuum?

Opposite of a completely empty space, or the state of being completely empty.

400

words that are similar to medium?

 extreme

400

what is a example of mechanical wave

A sound wave

500

what is the definition of a Medium 

a material through which waves can travel 

500

use medium in a sentence 

 Her preferred medium is sculpture

500

what is the opposite of medium?

the middle quality or state between two extremes; a reasonable balance.

500

words that are similar to mechanical wave?

radio wave

500

what is a example of medium

a metal spoon sitting in a cup of hot tea that is too hot to touch.