Science Review Check point 2

What is this Sample: No-Conduct electricity, Yes-Conducts heat, Yes its soluble in water, Liquid at room temperature A.Plastic, B.Metal, C.Less dense than water, D. More dense than water

Where can you find chemical energy in a complete circuit?A.Wire B.Switch C.Light Bulb D. Battery

Why does it look like a cup is sweating(water droplets) when left outside?A.Evaporation B.Condensation C.The sun D.Its Melting

When a bowling ball is pushed with a lot of force and collides with a second bowling ball, what happens to the second ball?

The game of tug-of-war will move to the _________________. Right or Left?

An object that absorbs all light A.Translucent B. Transparent C.Opaque D.None of the above

Mrs. Madera put in the refrigerator a cup of apple juice with ice what will happen to it? A. Nothing, B. The ice will remain the same C. The ice will melt D. It will turn to water vapor

What does light do when passing through a glass prism?A.The light will bounce B.The light will change direction C.The light will be absorbed D.All of the above

When a car is moving forward, which force acts against its motion? A.The force of gravity pulling it downward B.The force of the engine pushing it forwardC.The force of friction which is acting in the opposite direction

What happens to light when it interacts with a mirror?A.It Reflects B.It Refracts C.Its absorbed D.Its captured

How can you separate kool-aid mix (powder) from its liquid?A.Evaporation B.Filter C.Sieve D.Magnet

From Solid to Liquid its called______A.Freezing B.Melting C.Condensation D. Evaporation

When a penny is in water and appears closer than where it actually is its because. A.Refraction B.Reflection C.Absorption D.Opaque Object

An object that lets all light pass? A.Transparent B. Translucent C.Opaque D.All of the above

Why do the mountain and clouds appear on the surface of the water?A.The water is refracting the objects.B.The water is reflecting the objects.C.The water is absorbing the objects.D.The water is blue so it shows the objects.

An object that lets some light pass?A.Opaque B.Transparent C.Translucent

Students tested toy cars on two different ramps and measured how far the cars rolled on the floor. Which is the MOST accurate conclusion?

Why do we see shadows when an object blocks light from a lamp?A.Light bends around objects and creates dark spots B.Light travels in a straight line and cannot go around objects C.Light bounces off objects and returns to the source