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The correct answer is A
What element is used to make the filament of an electric bulb?
100 gram of ice at 0°C is mixed with 100 gram of water at 80°C. What will be the final temperature of the mixture?
Consider the following statements about Vyommitra:
1. Minister of Science and Technology recently announced that India is set to la...
For domestic wiring purposes, how are circuits connected?
Which element has the highest percentage in the Earth's crust?
What is the scientific study of stars, planets, and space called?
On which day does the difference between day and night lengths reach its maximum?
Which of the following is the largest natural satellite in our solar system?
What is the primary cause of acid rain?
What is dendrochronology?