Read and download free pdf of CBSE Class 7 Science Light And Water Worksheet. Students and teachers of Class 7 Science can get free printable Worksheets for Class 7 Science Chapter 15 Light in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 7 students should practice questions and answers given here for Science in Class 7 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 7 Science Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests
Worksheet for Class 7 Science Chapter 15 Light
Class 7 Science students should refer to the following printable worksheet in Pdf for Chapter 15 Light in Class 7. This test paper with questions and answers for Class 7 will be very useful for exams and help you to score good marks
Class 7 Science Worksheet for Chapter 15 Light
A. Short answers:
1. What is the relation between the incident ray, the reflected ray and the surface of a plane mirror?
2. Mention two uses of concave mirror and convex lens.
3. Mention three causes for scarcity of water in our country.
4. Write the nature of image formed when object is -
a. placed beyond the focus of a concave mirror
b. placed beyond the focus of a convex lens
c. at infinity infront of a concave mirror
d. closer than the focus of a concave mirror
e. closer than the focus of a convex lens
f. placed infront of a convex mirror
g. placed in front of a concave lens
5. What are surface water sources?
B. Answer in not more than 40 words:
1. How the pattern of rainfall in our country leads to scarcity of water? Which part of the country gets rainfall twice a year?
2. What do you understand by the spectrum of white light? How is a rainbow formed?
3. What happens when parallel rays of light fall on a curved reflecting surface?
C. Give reasons for the following:
1. All the rain that falls over an area cannot be utilized.
2. Image formed by pinhole is inverted.
3. Newton’s disc appears white when it is rotated.
4. Convex mirrors are used as rear-view mirrors.
D. Answer in 100 words:
1. How did Vilasrao Salunkhe solve the crisis in Naigaon?
2. What are the different ways to get over the scarcity of water?
3. Differentiate between real and virtual image.
4. How will you find the focus of a convex lens?
5. What is refraction? Explain with example.
E. Fill in the blanks:
1. A magnifying glass is a……………lens.
2. A convex mirror is one in which the reflecting surface bulges………………..
3. Shadows are formed due to …………………………….. propagation of light.
4. A drop of water on a leaf forms a magnified image of the veins because of…………
5. A …………… tank allows water to seep into the soil and recharge groundwater.
6. About 50% of our agriculture needs are met by…………..
7. The area from which water drains into a river or stream is its ………….. area.
F. Define the following:
1. White light
2. Soil moisture
3. Water table
4. Precipitation
5. Focus
6. Centre of curvature
7. Reflection
8. Lenses
9. Spectrum
10. Deforestation
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CBSE Class 7 Science Chapter 15 Light Worksheet
We hope students liked the above worksheet for Chapter 15 Light designed as per the latest syllabus for Class 7 Science released by CBSE. Students of Class 7 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 7 Science on a daily basis. All the latest worksheets with answers have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their class tests and examinations. Studiestoday is the best portal for Class 7 students to get all the latest study material free of cost.
Worksheet for Science CBSE Class 7 Chapter 15 Light
Expert teachers of studiestoday have referred to the NCERT book for Class 7 Science to develop the Science Class 7 worksheet. If you download the practice worksheet for one chapter daily, you will get higher and better marks in Class 7 exams this year as you will have stronger concepts. Daily questions practice of Science worksheet and its study material will help students to have a stronger understanding of all concepts and also make them experts on all scoring topics. You can easily download and save all revision worksheet for Class 7 Science also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the worksheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 7 Science designed by our teachers
Chapter 15 Light worksheet Science CBSE Class 7
All worksheets given above for Class 7 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 7 can be rest assured that the answers have been also provided by our teachers for all worksheet of Science so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 7 Science in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 7 Science students have been given on studiestoday.
Chapter 15 Light CBSE Class 7 Science Worksheet
Regular worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 15 Light concepts. Worksheets play an important role in developing an understanding of Chapter 15 Light in CBSE Class 7. Students can download and save or print all the worksheets, printable assignments, and practice sheets of the above chapter in Class 7 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 7 Science MCQ Test for the same chapter.
Worksheet for CBSE Science Class 7 Chapter 15 Light
CBSE Class 7 Science best textbooks have been used for writing the problems given in the above worksheet. If you have tests coming up then you should revise all concepts relating to Chapter 15 Light and then take out a print of the above worksheet and attempt all problems. We have also provided a lot of other Worksheets for Class 7 Science which you can use to further make yourself better in Science
You can download the CBSE Printable worksheets for Class 7 Science Chapter 15 Light for latest session from StudiesToday.com
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