Physical Science Name: Chapter 4: Energy Period: Pretest 0
... 1. The __________ is the SI unit of energy. A) joule B) volt C) ampere D) watt 2. By what process does the Sun produce enough energy to warm Earth? A) nuclear fusion B) glycolysis C) catabolism D) transformation of thermal energy into kinetic energy 3. What two factors determine how much gravitation ...
... 1. The __________ is the SI unit of energy. A) joule B) volt C) ampere D) watt 2. By what process does the Sun produce enough energy to warm Earth? A) nuclear fusion B) glycolysis C) catabolism D) transformation of thermal energy into kinetic energy 3. What two factors determine how much gravitation ...
Unit 1: Energy
... This can between potential and kinetic or between any two or more of the 5 forms of energies. During conversions energy is lost or changed into a form that is less usable. ...
... This can between potential and kinetic or between any two or more of the 5 forms of energies. During conversions energy is lost or changed into a form that is less usable. ...
Energy - Alvin ISD
... • Law of conservation of energy: in any chemical reaction or physical process energy is neither created nor destroyed (though it may change from one form to ...
... • Law of conservation of energy: in any chemical reaction or physical process energy is neither created nor destroyed (though it may change from one form to ...
write answers in complete sentences
... C. Power is a measure of the amount of energy transferred per second. 3. Question 2b The units of Power are Watts (W), Kilowatts (kW) 4. Question 3a In the experiment where purple solid is added to the bottom of a Bunsen beaker in an area where a Bunsen burner is burning, the purple solid will disso ...
... C. Power is a measure of the amount of energy transferred per second. 3. Question 2b The units of Power are Watts (W), Kilowatts (kW) 4. Question 3a In the experiment where purple solid is added to the bottom of a Bunsen beaker in an area where a Bunsen burner is burning, the purple solid will disso ...
REACTION RACER REACTION RACER
... wouldn’t have moved very far. The energy available could only move it a few feet. But if you inflated your balloon to a diameter of six inches, there was a lot more energy available, and your racer would have moved much farther and faster! There are many sources of potential energy in our world. The ...
... wouldn’t have moved very far. The energy available could only move it a few feet. But if you inflated your balloon to a diameter of six inches, there was a lot more energy available, and your racer would have moved much farther and faster! There are many sources of potential energy in our world. The ...
Define the term kinetic energy
... This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four. For a threefold increase in speed, the kinetic energy will increase by a factor of ni ...
... This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four. For a threefold increase in speed, the kinetic energy will increase by a factor of ni ...
Energy Forms and Conversions
... motions of particles that make up an object. -More correctly called thermal energy. ...
... motions of particles that make up an object. -More correctly called thermal energy. ...
Energy Transformations
... Please give an example of the following energy conversions: Chemical to heat________________________________________________________________ Chemical to mechanical__________________________________________________________ Chemical to light_____________________________________________________________ ...
... Please give an example of the following energy conversions: Chemical to heat________________________________________________________________ Chemical to mechanical__________________________________________________________ Chemical to light_____________________________________________________________ ...
2016 review
... b. How does a force affect the motion of an object? A force can cause an object to move c. What is Newton’s first Law of Motion? Newton’s first law of motion states that an object at rest will remain at rest or an object in motion will remain in motion until a force acts on it d. What is energy, wha ...
... b. How does a force affect the motion of an object? A force can cause an object to move c. What is Newton’s first Law of Motion? Newton’s first law of motion states that an object at rest will remain at rest or an object in motion will remain in motion until a force acts on it d. What is energy, wha ...
What Is Energy?
... top of a building OR a golf ball dropped off the top of a building. Bowling ball—objects with more weight have more PE ...
... top of a building OR a golf ball dropped off the top of a building. Bowling ball—objects with more weight have more PE ...
ENERGY VOCABULARY REVIEW
... 7. Nuclear Energy is the energy stored in the nucleus of an atom that is released by joining (fusion) or splitting (fission) the atom. 8. Electrical Energy is the movement of electrons. It is the energy carried by the electric current that comes out of batteries and electrical outlets. 9. Motion En ...
... 7. Nuclear Energy is the energy stored in the nucleus of an atom that is released by joining (fusion) or splitting (fission) the atom. 8. Electrical Energy is the movement of electrons. It is the energy carried by the electric current that comes out of batteries and electrical outlets. 9. Motion En ...
SC 4.2 Force, Motion, and Energy Motion is described by an object`s
... What are the two kinds of forces? Name some examples of each. ...
... What are the two kinds of forces? Name some examples of each. ...
Energy - Seymour ISD
... 1) Energy required for ride comes from work done by the conveyor that lifts the cars and passengers. 2) Energy from initial work is stored as GPE at the top of the first hill. 3) Energy transformations begin: kinetic to potential to kinetic, etc., heat energy, sound energy. ...
... 1) Energy required for ride comes from work done by the conveyor that lifts the cars and passengers. 2) Energy from initial work is stored as GPE at the top of the first hill. 3) Energy transformations begin: kinetic to potential to kinetic, etc., heat energy, sound energy. ...
Energy - Warren County Schools
... converted to electrical energy by a generator at a power plant. ...
... converted to electrical energy by a generator at a power plant. ...
