Answer:
Option (2) : Sixteen times the first cube
Explanation:
a increase in the velocity by 8ms increase every second the math is you take the base velocity usually 0 but in this case 25 and subtract that by the top velocity which is 49 and then divide by the time of increase which is 3 so your answer is 8ms increase per second
Answer:
Cool.
Explanation:
What's the question..? :|
The nucleus is a Negative charge I believe
D. The density of the sir increases and the air rises.
When coming in contact with the kettle, it becomes hot, it expands and rises up, due to lesser density as compared to the surrounding air.