2. Energy and Energy Transformations Flashcards
1
Q
Define kinetic and potential energy.
A
- Kinetic: Energy of motion.
- Potential: Stored energy based on position.
2
Q
List other forms of energy besides mechanical energy.
A
- Chemical
- Electrical
- Thermal
- Electromagnetic
- Nuclear
3
Q
Give an example of energy transformation.
A
Chemical energy in batteries transforms into electrical energy.
This transformation powers electronic devices like flashlights and phones.
4
Q
What is conservation of energy?
A
Energy cannot be created or destroyed, only transformed.
5
Q
How does temperature differ from heat?
A
- Temperature: Measures particle motion.
- Heat: Energy transferred due to temperature difference.
