Changing the path of the light ray in the glass prism

Double slit - "Thomas Young"

Unit Two: Sound and Light. Lesson 2: The wave nature of light.

Unit Two: Sound and Light. Lesson 1: Characteristics of sound waves.

purpose of experimentHow the shadow is formedtoolsDark body (ball) - Light source (torch )stepsWelcome. Now you are going to do an experiment that shows, How is the shadow formed?, Look at the Theoretical framework On the lab board, then bring the tools to the lab bench,Place the dark body (bal......

Purpose of experimentSeeing objects through different materialstoolsPicture in the frame - frosted glass - clear glass – carton (cardboard paper)stepsWelcome. Now you are going to do an experiment that materials can be classified according to their ability to transmit light into (transparent - trans......

purpose of experimentFormation of the images through narrow holestoolscardboard box - semi -transparent paper (kalk paper) - scissors - candle - lightersteps Get the cardboard box and put it in the middle of the lab table  Make one circular hole on the side of the box using......

purpose of experimentMixing the primary colors light to produce the secondary lighttools 3 tripods - red flashlight - green flashlight - blue flashlight - 3 switchstepsOpen the red flashlight with a green flashlight and note the color formedOpen the red flashlight with a blue flashlight and note the......

Unit Two: Sound and Light. Lesson 2: The wave nature of light.Purpose of experimentLight travels in straight linestoolswooden or carton screen, each one has a centered hole, candle, lighterstepsWelcome. Now you are going to do an experiment that shows that light travels in straight lines. Look......

purpose of experiment seeing through transparent objectstoolsRed apple - red glass sheet- green glass sheet- blue glass sheetstepsWelcome. Now you are going to do an experiment that show .. Seeing through transparent objects, Look at the Theoretical framework On the lab board, then bring the to......

purpose of experimentMixing the seven spectrum colors to produce the white lightExperiment tools The seven-color disc is fixed on an electrical device. - SwitchstepsPress the power button of the device to mix the seven colors,then observe what happenPress the stop button of the devicePress th......

Longitudinal waves

Unit one: periodic motion. Lesson 1: Vibrating motion.

Clarify the relationship between light and the sense of sight

Visual DefectsPlease watch the video of the experiment by clicking here before starting it

Total reflection of light

Unit Two: Sound and Light. Lesson 2: The wave nature of light.

Types of lensesPlease watch the video of the experiment by clicking here before starting it

This experiment demonstrates a method for determining the radius of a concave mirror sphere experimentally

realization of light refraction

Light interaction with different types of materials (Reflection)

Unit Two: Sound and Light.Lesson Three: Reflection and refraction of light.The goal of the experiment:Realizing the law of light reflection in practiceExperiments Tools: Flat mirror - protractor - projectorSteps of the experiment:The Observation & Conclusion:We notice the change of the angl......

Periscope and field telescopeThis video shows how to do the experimenthttps://youtu.be/7KEMUqpnW4U

Brightness in the dark

Convex and concave lenses

How does the distance of a star from Earth affect its brightness?

Investigating Light Refraction

This Experiment explains the Properties of the Image in a Plane Mirror

Objective: To show different colors using universal indicator solution to illustrate the pH gradient from base to acid (neutralization process) in a single liquid column.Materials: Test tube – Holder – Washing soda crystal – Water – Universal indicator solution – Hydrochloric acid.Steps: Secure the......