The Science of Sight Vocabulary Quiz

An object that gives off light.​ ​ (a)  

• luminous
• transparent
• judge
• illuminate
• reflect

An object you can see through.​ (a)  

• transparent
• judge
• illuminate
• reflect
• luminous

When light bounces back, without passing through the surface; leading to the production of a similar image.​ (a)  

• judge
• illuminate
• reflect
• luminous
• transparent

Something that gives off light AND makes the area around it brighter.​ ​ ​ (a)   ​

• judge
• transparent
• luminous
• reflect
• illuminates

​ ​ ​ To guess or estimate the size or amount of something.​ (a)  

• judge
• transparent
• luminous
• reflect
• illuminate