जॉइन Examsbookउत्तर : 1. "sand and silicates"
Glass is made of the mixture of5
प्र: Glass is made of the mixture of
- 1sand and silicatestrue
- 2quartz and sandfalse
- 3mica and quartzfalse
- 4mica and silicatesfalse
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उत्तर : 1. "sand and silicates"
व्याख्या :
Answer: A) sand and silicates Explanation: A glass is made of liquid sand. You can make glass by heating ordinary sand and made into a liquid and mix with silicates to form a glass.