Refraction Quizzes Online & Trivia

Do you think you know all there is to know about refraction? You will be amazed at how much more you can learn through our awesome refraction quizzes online!

Test yourself and share these ultimate refraction quizzes with your friends to find out who among you is the resident science guy.

What better way to test your knowledge than to take some awesome refraction quizzes?

Enhance your knowledge or learn something completely new by answering refraction quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on refraction.

Each and every refraction quiz on this site is made up of well-researched and interesting quiz questions that test your awareness and grasp of the subject. Learn something new with detailed feedback after every question you attempt from our awesome refraction quiz.

View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate refraction quiz and check if you're the master of science.

Related Topics


  • What is the distance between the positions of the original and final images seen in the mirror if an object is placed 20 cm in front of a plane mirror and the mirror is moved 2 cm towards the...
    What is the distance between the positions of the original and final images seen in the mirror if an object is placed 20 cm in front of a plane mirror and the mirror is moved 2 cm towards the...
    As the object was initially placed 20 cm in front of the plane mirror, the image formed was 40 cm away from the original object. Now, when the mirror is moved 2 centimeters towards the object, the image also moves two towards the object. In this perspective, the distance of the image from the mirror will be 18+18, which is 36. Now forty minus thirty-six is 4 centimeters, which simply defines the distance between the original and the final mirror images. You need to keep the image distance in mind and also include the distance that image moved in order to calculate the correct answer.

  • What will happen if light travels from medium 1 to medium 2 and speed of light is less in medium 2?  
    What will happen if light travels from medium 1 to medium 2 and speed of light is less in medium 2?  
    (B) Bend away from the normal. When light travels from a rarer to denser medium then the ray of light will bend away from the normal.

  • What would be the critical angle of medium A? In an optics lesson, a Physics student traces the paths of three rays of light near the boundarybetween medium A and air. The student uses a protractor...
    What would be the critical angle of medium A? In an optics lesson, a Physics student traces the paths of three rays of light near the boundarybetween medium A and air. The student uses a protractor...
    The answer to this is letter D. The protractor is used in order to figure out the different angles that were produced by the rays. Protractors are normally used in different math classes. A typical protractor may be made of plastic or glass. The protractor is divided into 180 equal parts that will be accurate in measuring the angles, rays, or other line segments that it can measure. There are still other mathematical tools that can be used in mathematics and in science like the thermometer or compass. The protractor can be purchased from specialty stores and also online. Students usually have this from grade school up to college.

  • What is the angle between the incident ray and normal called?
    What is the angle between the incident ray and normal called?
    B. Light is very predictable and it follows a general set of rules for its behavior. The incident ray is the ray of light that is hitting an object. From that spot, a perpendicular line is drawn. This is known as the normal line. A ray is a line with an endpoint. In terms of light, the endpoint would be the starting spot from the sun or other light source. The angle between these two, the incident ray and the normal line, would be considered the angle of incidence. The light that leaves the object would be called the reflected ray.

  • What does a negative magnification for a mirror mean?
    What does a negative magnification for a mirror mean?
    When you look in a mirror you are in front of it, and the focal distance is then positive. The image must be the same size as the part of you (or an object) shown in it. A concave mirror will have a positive focal length. The formula for magnification is = height of image / height of object = -1 However, if an image is behind the mirror, the situation is different. In any case, a convex mirror will have a negative focal length. Virtual images will be located behind the mirror surface. Negative magnification means that the image formed by a spherical mirror is real and inverted.

  • What is total internal reflection?
    What is total internal reflection?
    In physics, when a ray of light is reflected back into, say, a lake or vessel of water, and is at a critical angle, the phenomenon occurs that the whole reflection is seen not just a partial one. This critical angle on a water/air surface is normally 48.5 degrees, depending to some extent upon wavelength and therefore colour. It is the angle of incidence, the total internal reflection occurring above it.

  • Where is the image located here? A concave spherical mirror has a focal length of 20 cm. An object is placed 10 cm in front of the mirror on the mirror's axis.
    Where is the image located here? A concave spherical mirror has a focal length of 20 cm. An object is placed 10 cm in front of the mirror on the mirror's axis.
    A picture is described with different images in it. One of those images is a spherical mirror. This means that the mirror is shaped like a sphere or round object. The term concave refers to the shape of it where it is curved. The focal length is twenty centimeters, but that refers to the amount of light that converges and it is the length of it. If something is placed in this picture that is ten centimeters from the mirror and it is in front of it, it is on the mirror’s axis. This means that this is the line of rotation. The object would be twenty centimeters behind the mirror based on the placement of the object and the measurements that also are given.

  • Which diagram correctly shows a ray of light passing through a rectangular glass block?
    Which diagram correctly shows a ray of light passing through a rectangular glass block?
    Diagram A Shows a ray of light passing through glass. When light passes through glass, the light ray refracts, which means it bends towards the middle. Refraction or deflection is the bending of light as it passes from one transparent substance into another. Light bends whenever it travels at an angle into a material with a different refractive index, which is caused by a change in momentum. When light passes from air through a solid with parallel sides, it emanates parallel to the path of the light ray that infiltrated it.

  • Why is it difficult to see the roadway in front of you when you are driving on a rainy night?
    Why is it difficult to see the roadway in front of you when you are driving on a rainy night?
    The film of water on the roadway makes the road less diffuse.

  • What you know about the refraction of various wavelengths of visible light, would red light and blue light from the same source produce images at the same place from? A lens can be used to take...
    What you know about the refraction of various wavelengths of visible light, would red light and blue light from the same source produce images at the same place from? A lens can be used to take...
    No. Blue light would make an image closer to the lens.

  • What does the Law of Reflection states?
    What does the Law of Reflection states?
    "the angle of incidence equals the angle of reflection."You can see this for yourself whenever you look into a mirror.

  • What will he observe? A student traces the path of a ray of light passing through a rectangular slab for three different values of angle of incidence (∠i ) namely 30o, 45o and 60o. He extends the...
    What will he observe? A student traces the path of a ray of light passing through a rectangular slab for three different values of angle of incidence (∠i ) namely 30o, 45o and 60o. He extends the...
    ‘l’ keeps on increasing with increase in angle of incidence