जॉइन Examsbookउत्तर : 2. "25000"
How many meshes are there in 1 squrare meter of wire gauge if each mesh is 8mm long and 5mm wide ?5
प्र: How many meshes are there in 1 squrare meter of wire gauge if each mesh is 8mm long and 5mm wide ?
- 12500false
- 225000true
- 312500false
- 415400false
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उत्तर : 2. "25000"
व्याख्या :
Answer: B) 25000 Explanation: We know that, One square meter is equal to 10,00,000 sq mm.Given, each mesh is 8mm length and 5mm wideTherefore for each mesh : 8 x 5 = 40 sq mm.So, number of meshes = 100000040 = 25000.