5th - Science Unit 3 Lesson 4 notes Flashcards
0
Q
What originates at power plants and flows through wires to houses and business?
A
Electrical energy
1
Q
Electrical energy can be transformed into what?
A
Thermal, light, or mechanical energy
2
Q
Electricity will only flow through an unbroken path of conductors are called what?
A
Circuit
3
Q
Light energy travels how?
A
As a wave but also as a particle
4
Q
What forms when light hits an object that it cannot pass through?
A
Opaque
5
Q
The size of a shadow is affected by the ____________ and ______________ between the light source and the object.
A
Angle and distance
6
Q
What is light energy from the Sun that reaches Earth’s surface called?
A
Solar radiation
7
Q
Solar radiation is used by plants to carry out what?
A
Energy
8
Q
What influences weather and climate and drives the water cycle?
A
Solar radiation
