Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

A Hemisphocal come open at base is made from sheet of Vibre If the cliameter of the come S60 cm COC then find the fibre used ata rate of 225 per lou cm? in making done piso find the belumn

Open in App
Solution
Verified by Toppr


Was this answer helpful?
0
Similar Questions
Q1
A hemisphere dome, open at the base is made from a sheet of fibre. If the radius of the hemispherical dome is 40 cm and 13/170 of the fibre sheet was wasted in making the dome, then find the cost of the de at the rate of ₹ 35 per 100 cm^2.[Use π=3.14]
View Solution
Q2
Match the terms given in Column I with the statements given in Column II.​

Column I​

Column II​

(a) Weaving​

(i) A single yarn used to make a fabric​

(b) Knitting​

(ii) Combing of cotton fibres to remove Seeds​

(c) Spinning​

(iii) Yarns are made from these thin strands​

(d) Ginning​

(iv) These are spun from fibres and then used to make fabrics​

(e) Fibre​

(v) Process of arranging two sets of yarns together to make a fabric​

(f) Yarn​

(vi) Process of making yarn from fibres​

​

View Solution
Q3
Across:
First row: Substance used as synthetic wool.
Second row: A plastic used for making containers and carry bags.
Third row: Substance made up of a large number of smaller molecules.
Fourth row: Another name for this compound is artificial silk.

Down:
First column: A type of fibre obtained naturally from the cocoon.
Second column: A synthetic fibre classified as a polyester.
Third column: A polymer used for making rope.


View Solution
Q4
Which of the following is a natural fibre that comes from plants?
View Solution
Q5
Complete the crossword given below with the help of the clues.
$$Across:$$
First row: Substance used as synthetic wool
Second row: A plastic used for making containers and carry bags
Third row: Substance made up of large number of smaller molecules
Fourth row: Another name for this compound is artificial silk

$$Down:$$
First column: A type of fibre obtained naturally from cocoon
Second column: A synthetic fibre classified as polyester
Third column: A polymer used for making rope


View Solution