Question

Observe the figure and answer:
1. What does the given diagram show?
2. What is used for?
3. What is the precaution taken while
using it? Why?
4. Label the given diagram.​

Answer 1

Observe the figure and answer:

1. What does the given diagram show?

2. What is used for?

3. What is the precaution taken while

using it? Why?

4. Label the given diagram.