Answer:
Explanation:
4√((40(4046)) = 1,609.17370... = 1609 m
Answer: Option (B) is the correct answer.
Explanation:
Convection is defined as a process in which a fluid (liquid or gas) is heated and the cooler liquid (more dense) settles or sinks at the bottom whereas a hotter material (less dense) will rises to the top.
For example, ice being less dense (cooler material) will float in a lake whereas liquid water being more dense will sink at the bottom.
Thus, we can conclude that situation in which convection currents most likely occur is within the water in a lake as ice forms on the top.
Answer:
Answer: It allows people to rapidly heat items
Hope this helps!
Explanation:
The atomic number of Na is 11
Thus it’s electronic configuration is 2,8,1
It’s valency is 1.
Thus it will loose an electron to form a stable compound with a completely filled outermost shell.
Na looses 1 electron