Warm Up 02/04 Practice CRCT Question Which energy transformation is occurring in the photo? a. electrical energy to chemical energy b. electrical energy.

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Presentation transcript:

Warm Up 02/04 Practice CRCT Question Which energy transformation is occurring in the photo? a. electrical energy to chemical energy b. electrical energy to light energy c. chemical energy to light energy d. light energy to chemical energy

Closing 02/04 Practice CRCT Question Why are protons and electrons attracted to each other? a. because protons have a positive charge and electrons have a negative charge b. because protons have a negative charge and electrons have a positive charge c. because they both are positively charged d. because they both are negatively charged

Warm Up 02/05 Practice CRCT Question Whenever one form of energy is converted into another due to friction, some of the original energy is always converted into which type of energy? a. sound b. kinetic c. light d. thermal

Closing 02/05 Practice CRCT Question: A(n) ________________ circuit has only one path for the current to take. a. open b. parallel c. resistant d. series

Warm Up 02/06 Practice CRCT Question The repeating rising and sinking of water during boiling are due to… a. conduction b. radiation c. convection d. both a and c

Closing 02/06 Practice CRCT Question: A circuit contains four light bulbs. One light bulb goes out but the other three stay lit. This must be a(n) ___________ circuit. a. open b. series c. parallel d. resistant

Warm Up 02/07 Practice CRCT Question You turn on a lamp and the light bulb becomes warm. Which energy conversion causes this heating of the light bulb? a. electrical energy to light energy b. thermal energy to electrical energy c. light energy to thermal energy d. chemical energy to kinetic energy

Closing 02/07 Practice CRCT Question: What is the negatively charged particle that flows through a circuit? a. electron b. proton c. neutron d. ion

Warm Up 02/08 Practice CRCT Question: Name the two types of electricity that we have studied and describe difference between them: 1. 2.

Closing 02/08 Reflection Question: How do you feel about today’s quiz? What method did you use to study for the vocabulary? Index cards? A study buddy? Was this method helpful? Looking back, what would you have done differently to improve your performance?