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Q: Explain underdamping ?
A: Damping in physics hinders or restrains the oscillating motion of a system. Depending on the level…
Q: Which kind of lens can be used to correct nearsightedness
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Q: State the following: 1. Laws of Reflection 2. Laws of Refraction
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Q: The reason we can read print from any direction is that a. the white part of a page reflects…
A: We can not read print from any direction .
Q: describe the patha light ray through a prism or a lens
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Q: State the law of reflection.
A: Reflection is the bouncing back of light in the same medium if it strikes on the mirror.
Q: Optical fibre works on which of the following principle of light? A) Reflection B) Refraction C)…
A: Optical fibre works on which of the following principle of light? A) Reflection B) Refraction C)…
Q: Compare atmospheric perspective to linear perspective. How do they differ? 100-150 words.
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Q: An object is placed in front of a lens and the image is upright, but smaller. What sort of lens is…
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Q: Diagram 3
A: Given: The radius of the circle is 1.7 m. The rate at which the magnetic field decreases is -7.88…
Q: Which color has the highest frequency? A) Violet B) Red C) Indigo D) Green
A: We know that frequency is inversely proportional to the wavelength.
Q: Define translucent medium
A: A translucent medium is a medium which allows only a fraction of light to pass through them. It is a…
Q: What is the index of refraction of a piece of glass if the speed of light within it is 206,683,222…
A: Given data: speed of light in glass (v) = 206,683,222 m/s Index of refraction of a piece of glass n…
Q: What is the reason for formation of Mirage in desert? A) Refraction of light B) Reflection of…
A: (D) Both Refraction and Total internal reflection of light
Q: Explain what is meant by illumination and how it is expressed.
A: Illumination: The energy of light striking a surface of a specific unit area per unit time is called…
Q: Directions: Explain and answer the questions below given your idea about the colors of light. 1. On…
A: White light consist of three colors of light - Red(R), Green(G) and Blue(B). White light =(R+G+B)…
Q: Explain why light bends when it passes from one medium to another.
A: In simple terms, refraction of light is the bending of the path of light as it passes through one…
Q: The three primary pigment colors are red, blue, and green. a. True b. False
A: The color is made up of white light. There are seven colors in white light but all seven colors are…
Q: how to verify the law of refraction
A: Figure below shows the case of refraction
Q: list down the places or things found on convex and concave mirrors. Explain the importance of curved…
A: A curved mirror is a mirror with a curved reflecting surface where the convex lens has an outward…
Q: 4) Use the following centimeter rulers to properly record the length of the pen.
A: We have to read the length of the pen, with respect to the scale given in the diagram below.
Q: Direction: You must answer the question below. It's not incomplete. Thank you in advance. - Why…
A: Diamonds are advanced under a completely immoderate severe strain, located very deep within the…
Q: Define power of lens.
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Q: Directions: Name an object or device that produces light, sound, and heat and tell the importance of…
A: Light- It is an electromagnetic radiation or em wave which is perceived by humans eye. Sound- It is…
Q: 9.) The three primary colors of light are yellow, red, and blue. a. True b. False
A: The given statement is false. The three primary colors of light are Red, Green and Blue.In short, it…
Q: Label the parts of a abbe refractometer and give its uses.
A: The parts of a abbe refractometer and give its uses.
Q: 6 - An object 2.5 cm long is 15 cm away from a convex lens, so an image is formed at a distance of…
A: Given: Height of object, h=2.5 cm Distance of object from convex lens, u= -15 cm Distance of image…
Q: The speed of the light is maximum in A) Air B) Vacuum C) Water D) Glass
A: The correct option is (B). The speed of light is maximum in vacuum.
Q: How to make a lever change color of a cube in unity? Lever should toggle if it reaches up or down
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Q: what are the uses of plane,concave and convex mirrors and how they work?
A: Plane mirrors: The plane mirrors are used as looking glass. These mirrors are used to make…
Q: Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? A. Rainbow…
A: Mirage is the natural phenomenon known as deer's thirst in Sanskrit. The Sanskrit word used for…
Q: explain what causes some materials to be transparent and others to be opaque
A: Please see the next step for solutions
Q: To make a movement on the object into the slide : O transition O none of above animation
A: This question is in relation to PowerPoint presentations. Slides re each of the individual…
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