Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
11 Cards in this Set
- Front
- Back
|
One example of a natural source of light
|
The sun
|
|
|
One example of an artificial source of light
|
A flashlight
|
|
|
A shadow gets bigger the ___________________ the object gets to the light source
|
closer
|
|
|
An object that does not let any light through
|
opaque
|
|
|
An object that lets some light through
|
translucent
|
|
|
An object that lets all light through
|
transparent
|
|
|
Light bounces easily off this kind of surface
|
reflector
|
|
|
One example of a reflector
|
The moon
|
|
|
To give off light
|
To emit
|
|
|
Light travels in a _________________ ___________________.
|
straight line
|
|
|
Red objects _____________ all colors of light except red.
|
absorb
|
