Class 10 light chapter mcq
WebJun 27, 2024 · Light Reflection and Refraction Class 10 MCQ PDF with answers has been gathered for students to rehearse. Students can prepare this MCQ on light Class 10 … WebMay 21, 2024 · CBSE 10th Standard Science Subject Light Reflection and Refraction Case Study Questions With Solution 2024 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.
Class 10 light chapter mcq
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WebChapter: Light- Numerical Practice questions class 10 Paper- 4 1.An object 5.0 cm in length is placed at a distance of 10cm from a convex mirror of radius of curvature 150cm. Find the position, nature and size of the image. 2.Find the position, nature and size of image of an object 4cm high placed at a distance of 10 cm from a concave WebJul 11, 2024 · Light Reflection and Refraction Class 10 MCQ With Answers Pdf Question 1. An object is placed at a distance of 0.25 m. in front of a plane mirror. The distance …
WebOct 3, 2024 · Question 11. The bluish colour of water in deep sea is due to. (a) the presence of algae and other plants found in water. (b) reflection of sky in water. (c) scattering of light. (d) absorption of light by the sea. Answer. Question 12. When light rays enter the eye, most of the refraction occurs at the. Web4 rows · Light Reflection and Refraction MCQs – Here is a compilation of Light Reflection and ...
WebAug 11, 2024 · 10. The ratio of the speed of light in vacuum to that in a medium is known as. (a) magnification (b) refraction. (c) refractive index (d) Snell’s law. 11. In optics an object which has higher refractive index is called. (a) optically rarer (b) optically denser. (c) optical density (d) refractive index. 12. WebOct 3, 2024 · The iris is the coloured part of the eye. Answer. 5. Rods are sensitive to bright light. Answer. 6. Changing of the thickness of the eye lens is called accommodation. Answer. We hope the given NCERT MCQ …
WebLight Reflection and Refraction Class 10 MCQs Questions with Answers. 1) Rays from Sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed …
WebApr 10, 2024 · Reflection of light class 10th ke objective parkash ke pravartan ke objective question answer bosh 4WebPrepare for class 10 CBSE exam using this analysis of the last 10 years’ question papers from the chapter Light. Explore common and important questions, with solutions. Let's … hawaii state bar association hawaiihawaii state bar association instagramWebReflection of Light. The process of sending back the light rays which falls on the surface of an object is known as reflection of light. Laws of reflection 1: The incident ray, the reflected ray and the normal at the point of incidence, all lie in the same plane. Laws of reflection 2: The angle of incidence is equal to the angle of reflection. hawaii state bar associationWebMay 28, 2024 · We have compiled the NCERT MCQ Questions for Class 8 Science Chapter 16 Light with Answers Pdf free download covering the entire syllabus. Practice … bosh7000WebMar 29, 2024 · Hence, it is a concave mirror. Since he focuses the sun’s image , the object placed at infinity. And, for a concave mirror, object at infinity forms an image at the focus . Hence, the focal length of the concave mirror is 25 cm . Thus, Y is a concave mirror of focal length 25 cm. So, the correct answer is (b) bosh 609 series security camerasWebOct 3, 2024 · Light Class 7 MCQs Questions with Answers. Choose the correct answer: Question 1. The path of the light is. (a) always a straight line. (b) a curved line. (c) a zig … bosh 55 vs kitchen aid dishwasher