Question
Which material is classified as a thermosetting
plastic?Solution
Bakelite is a type of thermosetting plastic, which means it cannot be remolded or heated after its initial heatforming. This contrasts with thermoplastics like Teflon, Polyvinyl chloride (PVC), and Polythene that can be reheated and reshaped.
The ratio of the number of apples and oranges in a fruit market is 5:4, respectively. If 40% of apples are red and 50% of oranges are sour, find the rat...
Samir distributed 625 gifts among 4 children. The first part of the child is twice the portion of the other child, three times the size of the third chi...
Suppose 6A = 8B = 15C, then find the value of (A:B:C) .
- A sum of money is divided between Arvind and Manish in a 2:3 ratio. If the total amount distributed had been increased by 10%, Arvind’s share would have ...
The ratio of tea cups to coffee cups in a canteen is 6:5. If 18 tea cups are broken and 12 new coffee cups are added, the count of both becomes equal. F...
- If u : v = 6 : 11, determine the ratio (u + 2v) : (2u + v)
If ₹19,500 is divided among ‘A’, ‘B’, ‘C’, and ‘D’ in the ratio 6:8:5:7, then find the share of ‘C’.
...- A piggy bank holds 20-paise, 50-paise and 2-rupee coins in the ratio 15:12:9. The total amount inside is Rs. 3006. How many 50-paise coins are there?
The ratio of A’s salary to B’s salary is 5 : 7. Each of them gets an increment of Rs 3,000 per month, and the new ratio of their salaries becomes 8 ...
The ratio of the present ages of M and N is 6:5. After 15 years, the ratio of their ages will be 9:8. Find the ratio of their ages 10 years ago.
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