NCERT Solutions for Class 7 Science Chapter 15 Light In Hindi PDF Download
FAQs on NCERT Solutions for Class 7 Science Chapter 15 - In Hindi
1. Give one use each of a concave and a convex mirror.
Concave and Convex mirrors are explained in detail in Chapter 15 light of Class 7 Science. A concave mirror has a reflecting surface that is faced inwards. While a convex mirror has a reflecting surface that is faced outwards. Uses of Concave and Convex mirrors are:
Concave mirrors can be used by dentists, in torch reflectors, solar furnaces, and many more.
Convex mirrors are used in rearview mirrors
2. Which type of mirror can form a real image?
Real images can be formed by Concave Mirrors. A real image is formed only when the distance of an object is more than the focal length from the mirror. The refraction of light takes place at the curved surface of the concave mirror creating a real image. While plane mirrors and convex mirrors create a virtual image that is formed when an object is kept at a distance lesser than the focal length.
3. List out the important topics covered in Chapter 15 of NCERT Solutions for Class 7 Science.
Vedantu provides students with all the important topics covered in Chapter 15 Light of NCERT Solutions for Class 7 Science. In this chapter, the students can learn about Light and other concepts related to the same. Some concepts that are covered in Chapter 15 of NCERT Solutions for Class 7 Science include reflection, Laws Of Reflection, Images, Range Of Visibility, Lateral Inversion, Spherical Mirrors, Image Formation, Lenses, And Even Dispersion Of White Light Through Prisms.
4. What are the characteristics of the image formed by a plane mirror covered in Chapter 15 of NCERT Solutions for Class 7 Science?
The image formed by a plane mirror is usually erect, laterally inverted, and seen as the same size as the object in front of it. In a plane mirror, the left side of the object appears to be on the right side in the mirror, and vice versa. The distance of the image from the mirror is said to have the same distance between the object and the plane mirror.
5. How can I learn Chapter 15 for Class 7 Science using the NCERT Solutions?
NCERT Solutions for Chapter 15 for Class 7 Science provides one of the most fundamental study materials for students to ace their examinations. With the help of NCERT solutions offered by Vedantu website (vedantu.com) for Class 7 Science Chapter, 15 concepts such as reflection, laws of reflection, images, range of visibility, lateral inversion, spherical mirrors, image formation, lenses, and even dispersion of white light through prisms can be learned through NCERT Solutions offered by Vedantu.