NCERT Solutions For Class 7 Science Chapter 13 in PDF: In this article, we bring you NCERT Solutions Class 7 Science Chapter 13 Motion and Time. The solutions provided here are prepared by the top academic experts at Embibe as per NCERT Science textbook. You can either view the solutions or download free NCERT Solutions for Class 7 Science Chapter 13 in PDF format to study in offline mode. The NCERT solutions for Class 7 Science Chapter 13 involves in-detailed questions and answers. Thus, developing a clear understanding of concepts in students. Furthermore, the NCERT Solutions for Class 7 science Chapter 13 also involves extra questions that will help them score good marks in their exams.
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CBSE NCERT Solutions For Class 7 Science Chapter 13
NCERT solutions mentioned here will build a strong foundation not only for board exams but also for competitive exams in future like JEE Main, NEET, etc. The best part is that you can avail CBSE NCERT Solutions for Class 7 Science Chapter 13 (PDF) even in the offline mode by downloading them. Moreover, the NCERT solution for Class 7 Science Chapter 13 also comprises questions and answers from the textbook that will assist students in completing their homework and assignments.
Before getting into the detailed NCERT Solutions for Class 7 Science Chapter 13, let’s have a look at the different topics and subtopics included in this chapter:
| Exercise | Topics |
| Ex 13.1 | Slow or Fast |
| Ex 13.2 | Speed |
| Ex 13.3 | Measurement of Time |
| Ex 13.4 | Measuring Speed |
| Ex 13.5 | Distance Time Graph |
NCERT Solutions For Class 7 Science Chapter 13 PDF Download
These NCERT Solutions for Class 7 Science Chapter 13 are created to serve every 7th grader with apt information in simple language. Students must possess good knowledge in “Motion and Time” prior to referring to these solutions. Each NCERT solution in this article is provided with every minute detail to clear your doubts from Class 7 Science Chapter 13.
After going through these solutions, you can easily solve all exercises of Chapter 13 of NCERT Books for Class 7 Science.
DOWNLOAD SOLUTIONS FOR CBSE CLASS 7 SCIENCE CHAPTER 13 PDF
Download NCERT Solutions for Class 7 Science for other chapters:
- Chapter 1 – Nutrition in Plants
- Chapter 2 – Nutrition In Animals
- Chapter 3 – Fibre To Fabric
- Chapter 4 – Heat
- Chapter 5 – Acids, Bases, and Salts
- Chapter 6 – Physical & Chemical Changes
- Chapter 7 – Weather, Climate & Adaptations Of Animals To Climate
- Chapter 8 – Winds, Storms, and Cyclones
- Chapter 9 – Soil
- Chapter 10 – Respiration In Organisms
- Chapter 11 – Transportation In Animals And Plants
- Chapter 12 – Reproduction In Plants
- Chapter 14 – Electric Current And Its Effects
- Chapter 15 – Light
- Chapter 16 – Water – A Precious Resource
- Chapter 17 – Forests: Our Lifeline
- Chapter 18 – Wastewater Story
CBSE Class 7 Science Chapter 13: Motion And Time – Chapter Summary
This chapter serves as one of the most important chapters in the CBSE Class 7 Physics syllabus as it deals with two fundamental dynamics. You might have observed in day to day life that the movement of some objects is slow while that of some others is fast. The phenomenon to decide which object is moving faster or slower is the distance moved by objects in a given interval of time- the speed of the object.
And ‘Speed’ is nothing but the distance covered by the object in a unit time. Motion and Time is a fun-filled chapter as the concepts are connected to our daily lives. Motion, Speed and Time are interdependent – so, it is essential to understand the relation between these dynamics. Before the chapter concludes, you will learn how to build a model of a sand clock that can measure a time interval of 2 minutes.
Download important study materials for CBSE Class 7 tabulated below:
| CBSE Class 7 Maths Syllabus | CBSE Class 7 Social Science Syllabus |
| CBSE Class 7 English Syllabus | CBSE Class 7 Science Syllabus |
| NCERT Books for Class 7 Maths | NCERT Books For Class 7 (All Subjects) |
FAQs Related To NCERT Solutions For Class 7 Science Chapter 13
Here we have provided some of the most frequently asked questions related to this chapter:
(i) The basic unit of time is second.
(ii) Every object moves at a constant speed.
(iii) Distances between two cities are measured in kilometres.
(iv) The time period of a given pendulum is constant.
(v) The speed of a train is expressed in m/h.
A: The statements which are not correct are:
(ii) Every object moves at a constant speed.
(iv) The time period of a given pendulum is constant.
(v) The speed of a train is expressed in m/h.
A: Number of oscillations = 20
Total time taken to complete 20 oscillations = 32 s
A: Distance between two stations = 240 kms
Total time taken = 4 hrs
(i) A car moving at a constant speed.
(ii) A car parked on a side road.
A: i) 
ii) 
(i) Speed = Distance × Time
(ii) Speed = Distance/Time
(iii) Speed = Time/Distance
(iv) Speed = 1/Distance x Time
A: (ii) Speed = Distance/Time
(i) 100 km (ii) 25 km (iii) 15 km (iv) 10 km
A: The correct answer is (ii) 25 km
Calculation:
When the speed of the car is 40 km/h
-Time taken = 15 min = 15/60 = 0.25 h
-Distance covered d1 = speed x time taken
= 40 x 0.25 = 10 kms
When the speed of the Car is 60 km/ h
-Distance covered d2 = speed x time taken
= 60 x 0.25= 15 kms
-Total distance covered by the car = d1 + d2
= 10 + 15
= 25 kms
A: Vehicle A is moving faster than vehicle B.
Get Detailed Syllabus For Class 7 Science Here
So, now that you are provided with the detailed NCERT Solutions for Class 7 Science Chapter 13 (Motion and Time) with extra questions. We hope this detailed article helps you. We hope the solutions comes handy to clear your doubts resulting in better understanding of the concepts.
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