Science optics quiz

What is light?

A particle/packet of energy

• proton

• Photon

• neutron

• electron

Light travels at the​ ___ speed but it's the # of ___ that determine it's energy and uses.

• same, waves

• same, wiggles

• opposite, ranges

What is luminous light?

• Light produced only by chemical phosphors

• Light produced by humans

• Light produced from oneself

• Light produced from organic substances

What does laser stand for?

• Light amplification by stimulated energy from radiation

• light amplification by stimulated emission of radiation

• Light amplification by stimulated electrical radiates

What is triboluminescence?

• Light created by friction as a result of scratching

• Light produced by tremendous heat

• Light produced by humans

• Light produced by oneself

What does SALT stand for?

• Size, altitude, location, type

• Size, attitude, location, type

• Size, attitude, longitude, target

What are two rules for locating images in concave and convex mirrors?

• A light ray parallel to the PA is reflected as if it had come through the F.

• A light ray aimed through the C will reflect parallel to the PA.

• A light ray aimed through the PA will reflect back to the C

(statement) Where the reflected rays cross behind the mirror is where the top of the image forms for bothe concave and convex mirrors.

• hi

• hi

• hi

• hi

No matter where the object is placed, the image will always be smaller, upright, behind mirror, and virtual in convex mirrors.