JEOPARDY Physical Science Chapter 15 Review Game Select

JEOPARDY Physical Science Chapter 15 Review Game

Select a Category Energy Forms of Energy Conversions Problems 1 point 2 points 3 points 4 points 5 points

Energy Work is the transfer of this. 1 point Check

Energy What is energy? 1 point Back to Category Slide

Energy This is transferred by a force moving an object through a distance. 2 points Check

Energy What is the energy? 2 points Back to Category Slide

Work and Power The energy of motion. 3 points Check

Energy What is kinetic energy? 3 points Back to Category Slide

Energy A canoe with a mass of 30 kg floats downriver at 2 m/s. What is its KE? 4 points Check

Work and Power What is 120 J? 4 points Back to Category Slide

Energy An object’s gravitational PE is related to these things. 5 points Check

Energy What are height, mass, and acceleration due to gravity? 5 points Back to Category Slide

Forms of Energy The type of energy that increases when an object becomes warmer. 1 point Check

Forms of Energy What is thermal energy? 1 point Back to Category Slide

Forms of Energy The total of an object’s kinetic and potential energy. 2 points Check

Forms of Energy What is mechanical energy? 2 points Back to Category Slide

Forms of Energy The law of conservation of energy states this. 3 points Check

Forms of Energy What is energy cannot be created or destroyed, but can be converted to other forms? 3 points Back to Category Slide

Forms of Energy and work are measured in this unit. 4 points Check

Forms of Energy What is Joule? 4 points Back to Category Slide

Forms of Energy The kinetic energy of an object is proportional to the square of its ______. 5 points Check

Forms of Energy What is velocity? 5 points Back to Category Slide

Energy Conversion Energy that is stored due to its position or shape. 1 point Check

Energy Conversion What is potential energy? 1 point Back to Category Slide

Energy Conversion Energy resources that exist in limited amounts and, once used, cannot be replaced except over the course of millions of years. 2 points Check

Energy Conversion What are nonrenewable energy resources? 2 points Back to Category Slide

Energy Conversion Show the units in the KE equation are equal to one Joule. 3 points Check

Energy Conversion 2 2 Kg-m /s 3 points = N-m = J Back to Category Slide

Energy Conversion This increases the elastic potential energy of a spring. 4 points Check

Energy Conversion What is compressing or stretching the spring? 4 points Back to Category Slide

Energy Conversion The KE of a moving cart with a mass of 74 kg and velocity of 52 m/s. 5 points Check

Energy Conversion What is 200, 096 J? 5 points Back to Category Slide

Problems The PE of a 99 kg rock 5 m off the ground. 1 point Check

Problems What is 4851 J? 1 point Back to Category Slide

Problems The KE of a 12000 g chair sliding across the floor at 3 m/s. 2 points Check

Problems What is 108 J? 2 points Back to Category Slide

Problems The gravitational PE of a skydiver having a mass of 76 kg at the instant she is 1000 m in the air moving at a rate of 29 m/s. 3 points Check

Problems What is 744, 800 J? 3 points Back to Category Slide

Problems The KE of a ball with a mass of 145 g moving horizontally through the air at a speed of 5 m/s at a height of 47 m. 4 points Check

Problems What is 3. 625 J? 4 points Back to Category Slide

Problems The beginning KE of a pendulum at the highest point in its swing with a beginning PE of 45 J and a KE of 45 J at its lowest point in the swing. 5 points Check

Problems What is 0 J? 5 points Back to Category Slide

Congratulations! You have completed the game of Jeopardy.