what are some other types of energy?
DESCRIPTION
What are some other types of energy?. AIM :. Objectives. Understand and give example of other common types of energy. What are some other Energy Types?. AIM:. Vocabulary. MECHANICAL, THERMAL, ELECTRICAL, ELECTROMAGNETIC, NUCLEAR, CHEMICAL. TRY THIS ACTIVITY: - PowerPoint PPT PresentationTRANSCRIPT
What are some other types of energy?
Understand and give example of other common types of energy
AIM:
What are some other Energy Types?
MECHANICAL, THERMAL, ELECTRICAL, ELECTROMAGNETIC,
NUCLEAR, CHEMICAL
AIM:
TRY THIS ACTIVITY:
Rub your hands together.
What type of energy is produced?
HEATWhere did that energy come from? Your hands!
AIM
: What are energy types?
The energy originally came from the movement of your hands. The energy somehow changed to heat
AIM
: What are energy types?
What is THERMAL Energy?
Definition:
Thermal energy is heat energy
AIM
: What are energy types?
When I strike a tuning fork ---
What type of energy is produced?
Where did that energy come from?
What is MECHANICAL ENERGY?
Definition: Energy of Motion
1. wind, moving water, falling rocks, anything moving has mechanical energy
2. Anything that is capable of movement (potential) is also considered mechanical energy
(Note: not on test, but sound is also considered a form of mechanical energy because it’s a mechanical wave)
AIM
: What are energy types?
What is Electromagnetic Energy?
Definition:
energy of light
energy of rays: X ray, gamma ray
radio waves, sun light. Micro waves
AIM
: What are energy types?
What is CHEMICAL Energy?
Definition:
usually some type of stored energy
Examples:
Battery, food, plants, coal, oil, gas
AIM
: What are energy types?
What is CHEMICAL Energy?
Plants are also a source of chemical energy. They produce sugars during photosynthesis for their later use as food for the growth
OR
AIM
: What are energy types?
What is CHEMICAL Energy?
when these plants are consumed by animals - the animals then use this “stored” chemical energy of the plant to feed itself and its young
When an animal eat other animals, this is an example of taking in chemical energy, as well.
AIM
: What are energy types?
What is NUCLEAR Energy?
Definition:
Energy of the sun
… also the energy which exists within an atom between its nucleus and its electrons
AIM
: What are energy types?
What is Electrical Energy?
Definition:
Energy which allows an electric current to flow.
What types of energy exists here?
Electrical,
heat,
What types of energy exist here?
Electrical,
electromagnetic (light)
thermal
What types of energy are present?
Electrical
Thermal
What types of energy are present?
Electromagnetic
Chemical energy
What type of energy is produced?
Microwaves - electromagnetic energy
Often, one type of mechanical energy can be converted to another type:
Moving water has Kinetic energy,
But when the moving water turns a water-wheel …
That is an another type of example of mechanical (kinetic) energy
AIM: What are types of Energy?
MECHANICAL, THERMAL, ELECTRICAL, ELECTROMAGNETIC,
NUCLEAR, CHEMICAL
AIM
: What are the energy types?
Worksheet Concepts 3-2Concept Enrichment W/S #11PH Worksheet # 13-1
Homework:
INTERNET QUESTIONS
FINISH WORKSHEETS
Write a Paragraph summarizing the AIM
AIM
: What are energy types ?
13-1 *** Performance Assessment: The Nature of Energy Assess students' understanding of the nature of energy by having them draw a sketch or diagram of playground equipment and label positions where a child would have potential energy and kinetic energy.