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How can you demonstrate that light travels in a staight line until it strikes an object?
Take a toilet tissue or paper towel roll, cut a hole (small circle) at one end you'll label "top" but leave the flap on. (If not just use a small piece of cardboard to temporarily cover the hole.) Shine a small flashlight through the tube... it goes through the tube. Now, block off the end with heavy cardboard and uncover the hole you made. The light should now shine through the 'top' hole.
What else can I help you with?
How did light travels in staight path?
Light travels in a straight path due to its property of being part of the electromagnetic spectrum. It behaves like a wave, following the principles of rectilinear propagation, meaning it moves in a straight line unless it interacts with a medium or object that causes it to bend or scatter. This is known as the principle of optics.
What an object is made of and the color light strikes it determine the?
What an object is made of and the color light strikes it determine the object's visible color. The object's material composition affects how it interacts with light, leading to the absorption and reflection of certain colors. When light strikes an object, the object absorbs some wavelengths of light and reflects others, which our eyes perceive as color.
What demonstrates that light travels in straight lines?
One way to demonstrate that light travels in straight lines is by observing shadows. When an object blocks light, it creates a shadow that has a well-defined edge, showing that light travels in straight paths. Another way is by using a pinhole camera, where light passes through a small hole and creates an inverted image on a screen, also indicating that light travels in straight lines.
When light strikes to an object can it be reflected or absorbed?
Yes, when light strikes an object, it can either be reflected (bounced off) or absorbed (taken in by the object). The amount of light that is reflected or absorbed depends on the properties of the object, such as its color and material.
What two things happen to light when it strikes to an object?
When light strikes an object, it can be absorbed by the object, converting into other forms of energy, or it can be reflected off the object's surface, allowing us to see the object if the reflected light reaches our eyes.
How did light travels in staight path?
Light travels in a straight path due to its property of being part of the electromagnetic spectrum. It behaves like a wave, following the principles of rectilinear propagation, meaning it moves in a straight line unless it interacts with a medium or object that causes it to bend or scatter. This is known as the principle of optics.
What an object is made of and the color light strikes it determine the?
What an object is made of and the color light strikes it determine the object's visible color. The object's material composition affects how it interacts with light, leading to the absorption and reflection of certain colors. When light strikes an object, the object absorbs some wavelengths of light and reflects others, which our eyes perceive as color.
What demonstrates that light travels in straight lines?
One way to demonstrate that light travels in straight lines is by observing shadows. When an object blocks light, it creates a shadow that has a well-defined edge, showing that light travels in straight paths. Another way is by using a pinhole camera, where light passes through a small hole and creates an inverted image on a screen, also indicating that light travels in straight lines.
How does light behave when it strikes a transparent object?
When light strikes a transparent object, it can be transmitted through the object, reflected off its surface, or refracted (bent) as it passes through. The behavior of light will depend on the angle at which it strikes the object and the material properties of the object.
What an object is made of and the color of light that strikes it determine the?
The apparent color of the object.
What object is made of and the color of light that strikes it determine the?
The apparent color of the object.
When light strikes to an object can it be reflected or absorbed?
Yes, when light strikes an object, it can either be reflected (bounced off) or absorbed (taken in by the object). The amount of light that is reflected or absorbed depends on the properties of the object, such as its color and material.
An object that travels around another object is called a?
Satellite
What is the period when an object travels around another object?
orbit
What two things happen to light when it strikes to an object?
When light strikes an object, it can be absorbed by the object, converting into other forms of energy, or it can be reflected off the object's surface, allowing us to see the object if the reflected light reaches our eyes.
When a wave strikes an object it bounces off of what?
When a wave strikes an object, it can bounce off or reflect off the surface of the object. The angle of reflection is equal to the angle of incidence, as described by the law of reflection.
What happens when a wave strikes a object and bends?
refraction
