8th std measurement

1. GOOD MORNING
CHILDREN

2. WHAT IS PHYSICS?
Physics is the branch
of science dealing with
the study of nature
and natural
phenomena.

3. NATURE INCLUDES
Light Heat
Pressure Force

4. NATURAL PHENOMENA MEAN NATURAL EVENTS
Weather Lightening
Thunder Gravitational force

7. Book- Unknown physical quantity
Scale- Instrument

8. Perfect
measurement
An instrument
A standard
quantity
An acceptable
unit
Three things are needed for a perfect measurement

9. ASSIGNMENT
Copy the questions and answers in your old science
note book or papers and submit when the school
reopens. These assignments are considered as
internal assessments.

10. NOTE DOWN THE QUESTIONS
1. What is physics? 2. Define measurement?
3. What are the three things we need for a perfect
measurement?

11. THANK
YOU