Class 7 Exam > Class 7 Videos > Science Class 7 (Old NCERT) > Fun Video: Measurement of Time - History
Fun Video: Measurement of Time - History Video Lecture | Science Class 7 (Old NCERT)
FAQs on Fun Video: Measurement of Time - History Video Lecture - Science Class 7 (Old NCERT)
| 1. How did ancient civilizations measure time? |  |
Ans. Ancient civilizations used various methods to measure time, including sundials, water clocks, and hourglasses.
| 2. When was the concept of hours and minutes first introduced? | |
Ans. The concept of dividing the day into hours and minutes was first introduced by the ancient Egyptians around 1500 BC.
| 3. What is the significance of the invention of the mechanical clock in the measurement of time? | |
Ans. The invention of the mechanical clock in the 14th century greatly improved the accuracy and precision of time measurement, leading to standardized timekeeping.
| 4. How did the Industrial Revolution impact the measurement of time? | |
Ans. The Industrial Revolution led to the increased need for accurate timekeeping in factories and workplaces, which spurred the development of more advanced clocks and timekeeping devices.
| 5. What is the role of atomic clocks in modern timekeeping? | |
Ans. Atomic clocks are the most accurate timekeeping devices today, using the vibrations of atoms to measure time with extreme precision. They are used in various scientific, technological, and navigational applications.
About this Video
5.4K Views
4.72/5
Rating
Sep 05, 2025
Last updated
Video Description: Fun Video: Measurement of Time - History for Class 7 2025 is part of Science Class 7 (Old NCERT) preparation.
The notes and questions for Fun Video: Measurement of Time - History have been prepared according to the Class 7 exam syllabus.
Information about Fun Video: Measurement of Time - History covers all important topics for Class 7 2025 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Fun Video: Measurement of Time - History.
Introduction of Fun Video: Measurement of Time - History in English is available as part of our Science Class 7 (Old NCERT) for Class 7 & Fun Video: Measurement of Time - History in
Hindi for Science Class 7 (Old NCERT) course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for Fun Video: Measurement of Time - History Video Lecture | Science Class 7 (Old NCERT) - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7 (Old NCERT).
Information about Fun Video: Measurement of Time - History
Here you can find the meaning of Fun Video: Measurement of Time - History defined & explained in the simplest way possible.
Besides explaining types of Fun Video: Measurement of Time - History theory, EduRev gives you an ample number of questions to practice Fun Video: Measurement of Time - History tests,
examples and also practice Class 7 tests.
Related Searches
practice quizzes
,shortcuts and tricks
,Fun Video: Measurement of Time - History Video Lecture | Science Class 7 (Old NCERT)
,mock tests for examination
,video lectures
,Sample Paper
,past year papers
,Summary
,Important questions
,Free
,Previous Year Questions with Solutions
,study material
,Fun Video: Measurement of Time - History Video Lecture | Science Class 7 (Old NCERT)
,Fun Video: Measurement of Time - History Video Lecture | Science Class 7 (Old NCERT)
,ppt
,MCQs
,Extra Questions
,Viva Questions
,Exam
,Objective type Questions
,Semester Notes
,
Study Fun Video: Measurement of Time - History on the App
Students of Class 7 can study Fun Video: Measurement of Time - History alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Fun Video: Measurement of Time - History,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Fun Video: Measurement of Time - History is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily