Physical Science Review

An explanation of things or events based on knowledge gained from experiments/observations

Which of the following is an example of a physical property? 

Which of Newton's Laws states that for every action there is an equal and opposite reaction? 

The change in pitch/frequency due to a moving wave source is called ?

Which section of the graph displays zero acceleration? 

Substance in which the atoms of two or more elements are combined in a fixed proportion is ?

A substance being dissolved 

The distance and direction of an objects change in position from the starting point

You see most everyday objects around you because light is ______ from them

What process produces the energy emitted by the sun, by nuclei combining into one large nucleus

What is the dependent variable in the graph below ?

Point A refers to what part and significance of a wave?

 Which is a example of a subscript?

What is the oxidation number for Oxygen? 

If the buoyant force of the fluid is equal to the weight of the object, the object will do what

What type of interference is shown below, where energy is added? 

Whats determines the  Kinetic energy of an object? 

The Attraction that forms between atoms when they share elements

Number of Protons in a atom

Which wave on the ES transmits thermal energy? 

The new substance created, located on the right of the chemical formula 

Type of circuit with only one path for current to follow

What is another name for homogeneous mixtures?

In lemonade sugar is the _________

Location where magnetic forces is the strongest 

A generator is used to produce what type of energy conversion?

What is the atomic number of a nucleus?

What element is represented in the Bohr Model below? 

Measure of the average kinetic energy of particles in a material  

Which is the proper unit for frequency?

A substance that speeds up a chemical reaction

Static electricity is the movement of what particle? 

What is Ms. Patch's favorite wild animal? 

Which type of reaction gives off thermal energy?

Which simple machine uses a bar that can pivot around a fixed point. Ex: Wheelbarrow 

Horizontal rows on the periodic table are called___, vertical columns are called _____ 

Friction converts mechanical energy into what form of energy?

If an unknown substance is slippery, turns litmus paper blue, and makes up medicine what is it

Which bond forms between a metal and a nonmetal by transferring electrons? 

Which type of reaction is opposite of a synthesis reaction?