Here in the process we require
1. Heat to melt down all ice
2. Heat to raise the temperature of whole water to 100 degree C
3. Heat to boil off the water
now here for the first part
Heat required to melt the ice


now heat required to raise the temperature to 100 degree C



Now heat required to boil it off


now the total heat required will be



so it required 287200 calorie heat to boil it all water
The glass which has the greatest liquid pressure
at the bottom is all 3 have equal non-zero pressure at the bottom. The
correct answer between all the choices given is the first choice or letter A. I
am hoping that this answer has satisfied your query about and it will be able
to help you.
Uranium is weakly radioactive because all its isotopes are unstable
Answer:
9.7 ms⁻¹
Explanation:
The formula to find the acceleration is :

According to the question, we are asked to find the Final Velocity.
For that, let the Final Velocity be x.







Therefore,
Final velocity = 9.7ms⁻¹
Hope this helps you :-)
Let me know if you have any other questions :-)