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LIGHT. Properties, refraction and reflection. Matter and light.

Refraction of light quiz

applications of refraction

The behavior of light, transmission, absorption, refraction.

Refraction of light through a dense medium

Refraction basics

refraction through different medium

reflection and refraction

Refraction on plane surfaces Total internal refraction

compléter

Refraction of light year 4

Numericals, formulas and logical questions

1. Topic: What are Rays? & Ray Diagram Practice
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3. Name: ___________________________                                        Date: ___________________________
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5. Section A: Multiple Choice Questions
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7. A ray of light is:

   a) A curved wave of energy

   b) A straight line with arrows showing direction

   c) A cluster of light particles

8.  

    
   Answer: ____________

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10. Rays are important in understanding:

    a) Sound waves

    b) Reflection and refraction

    c) Weather patterns

11.  

     
    Answer: ____________

1. A ray diagram is used to show:

   a) How sound waves travel

   b) How light travels and interacts with objects

   c) The temperature of objects

2.  

    
   Answer: ____________

1. Section B: True or False
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3. A ray of light always travels straight unless it hits an object. (True/False)
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6. Section C: Fill in the Blanks
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8. A ____________ is a straight path along which light travels.
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10. Arrows on a ray diagram show the ____________ of light movement.
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12. Section D: Diagram Activity
13.  
14. Draw a simple ray diagram showing light reflecting off a flat mirror.

refraction

Report Sheet for Refraction Through Water Activity

refraction applications

refractive index and refraction

Refraction

Refraction

APPLICATIONS OF REFRACTION

index of refraction