MEDIUM
6th Andhra Pradesh Board
IMPORTANT
Earn 100
Take a piece of fabric. With the help of a magnifying lens, observe how the fabric is. Pull out threads one by one from the fabric. Observe these threads. What did you observe? Take one thread. Scratch its end. Observe it through a magnifying lens. Are you able to see the fine structure of the thread?
Important Questions on How Fabrics are Made
MEDIUM
6th Andhra Pradesh Board
IMPORTANT
Take a needle and try to insert the thread into the eye of the needle. Can you? Isn't it difficult? Have you ever seen what people do to overcome this problem?
HARD
6th Andhra Pradesh Board
IMPORTANT
Collect some natural and artificial fabrics and observe the following characteristics. Record your observations in the table given below.
| S.No. | Character | Natural fabric | Artificial fabric |
| 1. | Water absorbing nature | ||
| 2. | Time taken to dry | ||
| 3. | Smell while burning | ||
| 4. | Result after burning | ||
| 5. | Stretching capacity of yarn | ||
| 6. | Smoothness |
(a) Which type of fabrics are smooth in nature?
(b) Which type of fabrics dry in a short time?
(c) Do you find any relation between smoothness and time to dry.
(d) Which fabric gives ash when they are burnt?
HARD
6th Andhra Pradesh Board
IMPORTANT
EASY
6th Andhra Pradesh Board
IMPORTANT
MEDIUM
6th Andhra Pradesh Board
IMPORTANT
EASY
6th Andhra Pradesh Board
IMPORTANT
Pull out the threads from a gunny bag and observe under magnifying lens. Observe how the fibre looks like? Compare these fibres with cotton fibres.
EASY
6th Andhra Pradesh Board
IMPORTANT
EASY
6th Andhra Pradesh Board
IMPORTANT
