At what temperature does water freeze and boil on the Celsius Scale?
A. at 0 degrees and 212 degrees
B. at 32 degrees and 212 degrees
C. at 0 degrees and 100 degrees
D. at 32 degrees and 100 degrees.
What is C. at 0 degrees and 100 degrees
100
Is energy lost when hot chocolate cools? Why or why not?
What is No, energy is not lost. Energy cannot be created nor destroyed . Energy is transferred or it changes its form.
100
What is a substance that conducts thermal energy poorly?
What is Insulation.
200
What is the flow of electrons through a wire?
What is Current Electricity
200
What is the transfer of thermal energy from warmer objects to cooler ones?
What is heat.
200
When you touch the hot handle of a pot on the stove, what do you experience?
What is conduction
200
What is the number of times the string vibrates in a given amount of times?
What is Frequency.
200
What is the electric charge that builds up on an object that has gained or lost electrons.
What is Static Electricity.
300
What is the transfer of thermal energy when two objects touch?
What is Conduction
300
What is the kinetic energy of moving particles of a substance or an object?
What is Thermal Energy.
300
Which of the following is not a good conductor of thermal energy?
A. copper
B. fiberglass
C. steel
D. water
What is
B. fiberglass.
300
What is the distance from the middle of the crest of one wave to the middle of the next crest?
What is Wavelength
300
What is a circuit in which there is only one path for the current to follow?
What is Series circuit.
400
What is energy related to the position of an object?
What is Potential Energy.
400
What is the electric charge that builds up on an object that has gained or lost electrons?
What is Static Electricity
400
Which energy source uses stream from supplies of hot water lying deep underground?
A. geothermal energy
B. hydroelectric energy
C. nuclear energy
D. solar energy
What is
A. geothermal energy
400
What is a disturbance that carries energy through matter or space?
What is a "Wave."
400
What is a circuit in which there is more than one path for the current to follow?
What is a Parallel circuit.
500
What is the transfer of thermal energy though a fluid?
What is Convection.
500
What is the flow of electric charges through a wire?
What is Current Electricity?
500
When a cup of hot chocolate sits for a while, the chocolate cools down.
What happens to the energy when the hot chocolate cools?
What is the heat is transferred to the cup.
(Answers may vary)
500
All energy waves that travel at the speed of light in a vacuum; including radio, infrared, visible, ultraviolet, X rays, and gamma rays. What is this definition?
What is Electromagnetic spectrum.
500
What is a temporary magnet that is made by passing an electric current through a coil of wire that surrounds an iron core?