case study class 10 science light reflection and refraction

Here, we have provided case based/passage based questions for Class 10 Science Chapter 10 Light Reflection and Refraction. Question 1: Read the following and answer any four questions from (i) to (v). The spherical mirror forms different types of images when the object is placed at different locations.

Contents. Case Study Questions Class 10 Science Chapter 10 Light Reflection and Refraction Case study:1 Case study: 2 Case study:3. At Case Study Questions there will given a Paragraph. In where some Important Questions will made on that respective Case Based Study. There will various types of marks will given 1 marks, 2 marks, 3 marks, 4 marks.

Explanation: In a convex spherical mirror, reflection of light takes place at a bulging-out surface. Question 2: Read the following and answer the questions given below: A lens is a piece of any transparent material bounded by two curved surfaces. There are two types of lenses convex lens and concave lens.

Here, we have provided case-based/passage-based questions for Class 10 Science Chapter 10 Light Reflection and Refraction. Case Study/Passage-Based Questions. Question 1: The spherical mirror forms different types of images when the object is placed at different locations. When the image is formed on the screen, the image is real and when the ...

Answer. Case/Passage - 3. Inside a substance such as glass or water, light travels more slowly than it does in a vacuum. If c denotes the speed of light in a vacuum and v denotes its speed through some other substance, then v = c/n where n is a constant called the index of refraction. To good approximation, a substance's index of refraction ...

CBSE 10th Standard Science Subject Light Reflection and Refraction Case Study Questions With Solution 2021 Answer Keys. (i) (b): The focal length of a concave mirror is the distance between its pole and principal focus. (ii) (b) (iii) (b): Given that, f = 15 cm. Radius of curvature of a spherical mirror is given as. R= 2F.

Students who are studying in CBSE class 10 board, need to get the knowledge about the Light Reflection and Refraction Case Study Based Questions. Case based questions are generally based on the seen passages from the chapter Light Reflection and Refraction. Through solving the case based questions, students can understand each and every concept.

Chapter Light part -2 refraction Case study-based questions. Question 1. Question 2. Question 3. Question 4. Question 5. Answer key. (iv) When light passes from glass to water, the speed of light decreases first increases then decrease due to retraction of light. at same depth (d) empty (a) increases (c) remains same (v) The bottom of pool ...

2. The incident ray, refracted ray and normal all lie in the same plane. This law is called Snell's law of refraction. (i) When light travels from air to glass, (a) angle of incidence > angle of refraction. (b) angle of incidence < angle of refraction. (c) angle of incidence = angle of refraction. (d) can't say.

Here, we have provided case-based/passage-based questions for Class 10 Science Chapter 10 Light Reflection and Refraction. Case Study/Passage-Based Questions. Question 1: The spherical mirror forms different types of images when the object is placed at different locations. When the image is formed on the screen, the image is real and when the ...

Get NCERT Solutions, Notes, Numericals, MCQ (with Solutions) for Chapter 10 Class 10 Science, Light - Reflection and Refraction. In addition to providing the notes and solutions, we also provide. MCQ, 1 Mark, 2 Marks - Questions and Answers. (which you can download in PDF) Numericals of Light Class 10 - on both Lens Formula and Mirror Formula.

Full syllabus notes, lecture and questions for Class 10 Science Chapter 9 Case Based Questions - Light Reflection and Refraction - Class 10 ... Students of Class 10 can study Case Based Type Practice Questions: Light- Reflection & Refraction alongwith tests & analysis from the EduRev app, which will help them while preparing for their exam. ...

The speed of light in vacuum is 3 x 108 ms-1. Answer. Refractive index of a medium, n m = Speed of light in vacuum/Speed of light in the medium. Speed of light in vacuum, c = 3 × 10 8 ms -1. Refractive index of glass, n g = 1.50. Speed of light in the glass, v = Speed of light in vacuum/ Refractive index of glass. = c/n g.

NCERT Solutions Class 10 Science Chapter 10 - CBSE Free PDF Download *According to the CBSE Syllabus 2023-24, this chapter has been renumbered as Chapter 9. NCERT Solutions for Class 10 Science Chapter 10 Light Reflection and Refraction is structured in a way to present a comprehensible coverage of scientific topics related to our daily life. Basic science has been laid out to students with ...

Answer: Two basic laws of refraction of light are: (i) The incident ray, the refracted ray and the normal to the separating surface at the point of incidence, all lie in the same plane. (ii) The ratio of sine of the angle of incidence to the sine of angle of refraction (r) is a constant. It is known as Snell's law.

2 2014. Q3.7. Draw a ray diagram to show the path of the reflected ray corresponding to an incident ray of light parallel to the principal axis of a concave mirror. Mark on it the angle of incidence and the angle of reflection. 2 2014. Q3.8. An object is placed between infinity and the pole of a convex mirror.

Notes of Ch 10 Light - Reflection| Class 10th Science. → Light is the form of energy that provides sensation of vision. → Some common phenomena associated with lights are image formation by mirrors, the twinkling of stars, the beautiful colours of a rainbow, bending of light by a medium and so on. → Electromagnetic wave, so does not ...

Answer. Tagged In Case Study Questions Chapter 9 Light Reflection and Refraction. Case Study Question 01 Read the following and answer any four questions from 1 to 5. The refraction of light on going from one medium to another takes place according to two laws which are known as the laws of refraction of light. These laws are 1.

Speed of light is maximum in vacuum. It is 3 × 10^8 m/s. • Cause of refraction : Change in speed of light. Some examples of refraction : (i) The bottom of swimming pool appears higher. (ii) A pencil partially immersed in water appears to be bent at the interface of water and air. (iii) Lemons placed in a glass tumbler appear bigger.

Spherical Mirrors. Refraction Of Light. Free download NCERT Solutions for Class 10 Science Chapter 10 Light Reflection and Refraction PDF in Hindi Medium as well as in English Medium for CBSE, Uttarakhand, Bihar, MP Board, Gujarat Board, and UP Board students, who are using NCERT Books based on updated CBSE Syllabus for the session 2019-20.

Light - Reflection And Refraction Class 10 Science Extra Questions with Answers. 1. Explain why a ray of light passing through the centre of curvature of a concave mirror, gets reflected along the same path. Answer: The ray passing through the centre of curvature incident to the mirror along its normal so ∠i= ∠r = 0.

concepts will help us in the study of some of the optical phenomena in nature. We shall try to understand in this Chapter the reflection of light by spherical mirrors and refraction of light and their application in real life situations. 10.1 REFLECTION OF LIGHT A highly polished surface, such as a mirror, reflects most of the light falling on it.

Download Light Reflection and Refraction CBSE Class 10 Science Chapter 10 notes PDF for free. Secure good marks by referring NCERT Class 10 Light Reflection and Refraction revision notes prepared by Vedantu experts. ... In this case, the incident light is reflected in different directions by different parts of the surface. There is no definite ...

Fix the convex lens on the table. Now light a candle with matchstick and place it on one side of the lens. Turn off the lights to ensure that the room is dark. Take a sheet of paper and obtain the image of the candle on the sheet by moving it. Mark the positions of the candle, lens and image in this case.