A lcm tall object is 6cm in front of a convex mirror that has 2cm focal length. a) Calculate the image position and the magnification.

Q: object --optical axis

A:

Q: Importance of the optical phenomena

A: Importance of the optical phenomena Explanation:-  We know that Optics, in a simple manner, is used…

Q: State the following: 1. Laws of Reflection 2. Laws of Refraction

A:

Q: Optics: make a list of the common aberrations: 1-2 sentence description of each plus a discussion of…

A:

Q: Derive Mirror Formula.

A: Draw a ray diagram for the object placed beyond the focus of a concave mirror.

Q: describe the patha light ray through a prism or a lens

A:

Q: The eye focuses by Moving the lens                         3. moving both lens and retina Moving the…

A: Eye is focused by changing the focal length  of the eye lens .      Hence , 4th  option is correct .

Q: Name the type of mirror used in the headlight of vehicles A) Plano-convex mirror B) Convex mirror C)…

A: The type of mirror that has reflective surface is known as the concave mirror. Such mirrors are…

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: Evaluate the cause and advancement of optical

A: Many manufacturers of machine vision systems think of cameras and lighting, but optics are often…

Q: Explain in detail how the making of a periscope can help understand geometrical optics and…

A: Periscope:  A periscope is defined as an instrument used for observing over, around, or through an…

Q: Is there a difference in viewing angle to the Sun from opposite sides of the Earth?

A:

Q: how to verify the law of refraction

A: Figure below shows the case of refraction

Q: What is the importance of the optical phenomenon?

A: Any observable events which are a result from  light's interaction & matter are considered to be…

Q: A ray of light is incident normally on a plane mirror. The value of angle of reflection will be a)…

A: Incident angle is the angle that it makes with the normal drawn on the plane of incident. When the…

Q: What is focal point?

A: Focal point is a central point of attention.

Q: Differentiate between Concave and Convex lens.

A: The concave lens is the diverging lens and its structure is thinner at middle and thicker at its…

Q: object -optical axis 12. object --optical axis 13. object -optical axis

A:

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: Large astronomical telescopes always use as objective: A. lens B. mirror C. combinations of lenses…

A: Astronomical telescopes: Astronomical telescopes: s a devise which is used for observing distinct…

Q: Calculate the focal length of a concave mirror when object distance is 5cm and magnification is -6

A: Given that the the object distance of concave mirror and also given the value of magnification. Then…

Q: A concave lens a) Converges light rays b) Diverges light rays c) Form real images always d) Always…

A: Concave lens is the lens that is formed by the 2 inward curve lenses.

Q: Compare between concave and convex mirror?

A: Concave mirror: The reflective surface of a concave mirror is curled inward and away from the light…

Q: What are the types of mirror

A: A mirror is a smooth surface on which regular reflection takes place. Mirrors are of two types, 1…

Q: Describe what happens in reflection in the x-axis

A: When you reflect a point around the x-axis, the image's x-coordinate stays the same, but the…

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: How do you do surface area of a rectanuglar prism?

A: The formula used is  2B + Ph where B is the area of base of prism  P is the perimeter of a base…

Q: 5. The point of convergence of all light rays passing through a mirror and lens. 6. The distance…

A: Answer: Given, the point of convergence of all light rays passing through a mirror and lens.  A…

Q: Fiber optics is an application of....   a. Interference   b. Dispersion   c. Refraction   d.…

A: Fiber optics is a communication which transmits the data with high speed by sending pulses of…

Q: An object is at a distance of 1 m in front of a plane mirror. Distance between the object and image…

A:

Q: when an object is far from a concave mirror, the image is always

A: Smaller and inverted

Nature of light

Light is transverse and electromagnetic radiation that exhibits the properties of a wave as well as a particle. For this reason, light is said to have a “dual nature.”