Welcome to ATP Education
ATP Education
15. Light Class 7 Science Solutions English Medium-Additional Questions
15. Light Class 7 Science Solutions English Medium-Additional Questions Get chapter-wise detailed explanations, step-by-step answers, important questions and exam-ready study material in Hindi and English medium.
Topics Covered In This Article
15. Light Class 7 Science Solutions English Medium-Additional Questions, NCERT Solutions for CBSE Board Classes 6 to 12, ncert solutions for all classes, NCERT SOLUTIONS, online NCERT solutions, NCERT, ncert, ncert solutions, ncert solutions for board exams, ncert Maths solution, Mathematics, ncert science solutions, ncert English book solutions, ncert Hindi book solutions, ncert Social Science book solutions, ncert accounts book solutions, Computer Education, solved question answer for all exercise
15. Light Class 7 Science Solutions English Medium-Additional Questions
NCERT Solutions for Class 7 are specially prepared according to the latest CBSE syllabus (2026-27) to help students understand every concept clearly. These solutions provide step-by-step explanations, accurate answers, and exam-oriented guidance for all chapters. Class 7 students can improve their problem-solving skills, strengthen conceptual understanding, and prepare confidently for school as well as board examinations. All questions are solved in a simple and easy-to-understand language for both Hindi and English medium learners.
15. Light Class 7 Science Solutions English Medium-Additional Questions
NCERT Solutions Class 7 Science English Medium
15. Light
Topic: Additional Questions
Additional Questions:
Ques: What is concave mirror?
Ans: If the reflecting surface of a spherical mirror is concave, it is called a concave mirror.
Ques: What is convex mirror?
Ans: If the reflecting surface is convex, then it is a convex mirror.
Ques: What is real image?
Ans: An image formed on a screen is called a real image.
Ques: What is virtual image?
Ans: The image formed by a plane mirror could not be obtained on a screen. Such an image is called a virtual image.
Ques: Which type of mirror can form a real image?
Ans: Concave mirror.
Ques: Which type of lens forms always a virtual image?
Ans: Concave lens.
Ques: Give one use each of a concave and a convex mirror.
Ans:
Use of Concave Mirror-
(i) In Head-lights of Vehicles
Use of Comcave Mirror-
(i) It is used in vehicles as side mirror.
Ques: What is convex lens?
Ans: Those lenses which feel thicker in the middle than at the edges are convex lenses.
Ques: What is concave lens?
Ans: Those which feel thinner in the middle than at the edges are concave lenses.
Ques: Why is convex lens called converging lens?
Ans: A convex lens converges (bends inward) the light generally falling on it. Therefore, it is called a converging lens.
Ques: Why is concave lens called diverging lens?
Ans: A concave lens diverges (bends outward) the light and is called a diverging lens.
Ques: Which lens is used as magnificent lens?
Ans: convex lens.
Ques: What is white light?
Ans: The sunlight consists of seven colours. The sunlight is said to be white light.
Ques: Name all colours presence in rainbow in their real order.
Or
Ques: Name all colours consist in white light.
Ans: red, orange, yellow, green, blue, indigo and violet.
Ques: How many colours are there in white light.
Ans: seven.
Ques: Fill in the blanks:
(i) An image that cannot be obtained on a screen is called _________.
(ii) Image formed by a convex __________ is always virtual and smaller in size.
(iii) An image formed by a __________ mirror is always of the same size as that of the object.
(iv) An image which can be obtained on a screen is called a _________ image.
(v) An image formed by a concave ___________ cannot be obtained on a screen.
Answer:
(i) Vertual image
(ii) miror
(iii) plane
(iv) real
(v) lens
All Topics From 15. Light
See other sub-topics of this chapter:
1. Chapter Review 2. NCERT Exercise 3. Additional Questions 4. Additional QuestionsNCERT Solutions Class 7 Hindi and English Medium – Complete Study Material
NCERT Solutions Class 7 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.
Chapter-Wise Detailed Explanations
Class 7 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.
Hindi and English Medium Support
Students Hindi aur English medium dono me NCERT Book Solutions Class 7 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.
Important Features of NCERT Solutions
- Class 7 NCERT Solutions PDF
- CBSE Class 7 Study Material
- NCERT Book Questions and Answers
- Exam Oriented Important Questions
- Step-by-Step Detailed Solutions
- Concept Clarity and Revision Notes
Why Students Should Use NCERT Solutions?
Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 7 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.
Best Resource for Exam Preparation
Agar aap Class 7 CBSE Preparation ke liye ek trusted aur reliable source dhundh rahe hain, to yeh NCERT Solutions perfect choice hain. Yeh study material school exams, unit tests, half-yearly aur annual exams ke liye equally useful hai. Har chapter ke answers accurate, verified aur student-friendly format me diye gaye hain.
Isliye agar aap NCERT Solutions Class 7 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.