Diagram 4
Q: Please give brief introduction about REFRACTION OF LIGHT BY A CONCAVE LENS experiment
A:
Q: Optics are used in Metrology for: Magnification Alignment Measurement…
A: Optics are used in Metrology for: 1 Magnification 2 Alignment 3 Measurement 4…
Q: What is the meaning of an Eyepiece?
A: Eyepiece is a combination of lenses which is part of an optical instruments at the eye end of any…
Q: image distance and the image size.
A: The lens formula for the given convex mirror,
Q: The endoscopes work on principal of total absorption of light
A: (a) False Only low-level laser therapy used laser in red and infrared spectrum region other lasers…
Q: Experimental value = 1.50 Which index of refraction is suitable to be the theoretical value?
A: Given: Experimental value = 1.50 Find: Suitable theoretical value Solution: We will calculate the…
Q: An individual is 50% less than the normal number of green cone photo sceptres in his or her retina…
A: An individual is 50% less than the normal number of green cone photo sceptres in his or her retina
Q: What is meant by power of a lens?
A: Question: What is meant by power of a lens?
Q: what optical instruments that both uses converging and diverging lenses
A: Cameras
Q: 21. Main device used in the reflection of light that tends to give the same size of the image as the…
A: If light travels in any medium, we know that it can also travel in vacuum. Hence, the ratio of light…
Q: What is the power of the eye when viewing an object 50.0 cm away?
A: Given: distance of object, u = - 50 cm
Q: Interpreting Astigmatic Eye In Physics Perspective
A: The problem is based on the concept of eye defects. The astigmatic eye is a less common eye defect.…
Q: The retina converts the light images into electrical nerve impulses that are send to the visual…
A: Required : True or False.
Q: dentify what properties and concepts of mirrors and lenses are applied in these optical in each of…
A:
Q: Distinguish between a real image and virtual image.
A:
Q: What are multiple images?
A: Multiple images are formed when two or more images are placed in front of each other and object is…
Q: What is the image formed by a diverging lens? Converging lens?
A: We have to write the image produced by the converging lens and diverging lens
Q: How are different defects of eyesights corrected in terms of physics?
A:
Q: what type of mirrors are used in department stores? why?
A: Convex mirrors are used in department stores to watch activities of customers.
Q: The lens nearest the viewer’s eye is called the________.
A: The lens nearest the viewer’s eye is called the Eyepiece . An eyepiece is the lens which is…
Q: A person with with defective eye cannot see closer objects clearly because the image is formed on?
A: A person with with defective eye cannot see closer objects clearly because the image is formed…
Q: In the experiment, when the object is kept at a distance F , the image will be formed The nature of…
A: Please note that there is no mention whether in experiment a curved mirror of lens is used. I am…
Q: Discuss the different types of microscopes
A: Microscope: It is an optical instrument which is used to magnify the small objects. The…
Q: A convex lens length 20 cm produces real image twice the size of the object, Then the distance of…
A: as magnification m = v/u or 2 = v/u or v = 2u here v = image distance ,u=object distance f=focal…
Q: How does the image formed under a microscope?
A: To determine,How does the image formed under a microscope.
Q: Contrast virtual and real images, focusing on how they are formed
A: Contrast of virtual and real images. Focusing on how they are formed. If we consider a lens ,…
Q: A single concave spherical mirror produces an image which is?
A: Introduction: The image formed by the concave mirror is real when the object distance is greater…
Q: Concave mirrors create reflections with large fields of view. True of False
A:
Q: The diagram shows a horizontal spring attached to a block. The block's equilibrium position is at C,…
A: Required : The correct graph.
Q: If the angle of incidence at the far-edge is too large, the light would escape not escape…
A:
Q: When a light ray passes from air into glass, the wavelength of the light a) increases. b)…
A: Introduction: When lights passes from a rare medium to a denser medium its velocity is decreased.
Q: What type of lens is also known as a “converging lens
A: Answer is Convex Lens Explanation : A lens which converges the rays incident on it is called…
Q: n optical pyrometer
A: The thermometer is the universal instrument used to measure temperature. Temperature is the measure…
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