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प्रश्न
Match the alloys given in column I to the uses given in column II :
| Column I | Column II |
| (i) Duralumin | A. Electrical fuse |
| (ii) Solder | B. Surgical instruments |
| (iii) Brass | C. Aircraft body |
| (iv) Stainless Steel | D. Decorative articles |
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उत्तर
(i) Duralumin – (C) Aircraft body
(ii) Solder – (A) Electrical fuse
(iii) Brass – (D) Decorative articles
(iv) Stainless steel – (B) surgical instruments
संबंधित प्रश्न
Give the composition of an alloy called solder. State its one property and one use.
Name two alloys of iron. What elements are present in these alloys?
How are the properties of an alloy different from those of the constituent elements?
Which of the following alloys contains mercury as one of the constituents?
Statements given below are incorrect. Write the correct statements :
Zinc is used for making power transmission wires.
Name a metal which is best conductor of electricity :
What is it made from? Why?
Electric cables
With reference to the following metals state their use in daily life metal:
Aluminium
The most abundant metal in the earth’s crust is ____________.
Metals are ______ conductors of heat and electricity.
