Question

h. The quantity of matter possessed in a body is called
ii. Weis
4. Define the following:
1. Mass
ill. Force
a. Fundamental unit
d. Temperature
iv. Press
b. Mass
e. Surface area
5. Differentiate between the following:
Stop watch and wrist watch
b. Beam balance and physical balance
6. Answer the following questions:
a. What is measurement?
b. Define the length. What is its SI uni
c. What do you understand by the term unit? Write
d. What is mass? Name the instruments used to me
e. How will you measure the area of an irregulars
f. Draw a neat diagram of a clinical thermometer.
g.
Describe the precautions required while measu
h. What is simple pendulum?
i. Give SI units of (i) Mass; (ii) Length; (iii) Time;​

Answer 1

Answer:

mass

the feeling of coldness and hotness is called temperature