Object one will float because the mass and volume are lighter than object two. Object one also has a smaller surface area.
Because there are many numbers of the human measurement . we must manage the uncertainly doing calculations because we can know what we are calculating.
Answer:
Sodium metaborate: sodium+boron+oxygen= NaBO 2.
The formula can be written also as Na 2O·B
Explanation:
A hot metal with a low heat capacity will raise the final temperature of water more than a hot metal with high heat capacity.
<h3>Heat capacity</h3>
It is the amount of heat required to change the temperature of a substance by just a unit.
Substances that heat up quickly are said to have low heat capacities while those that take time to heat up are said to have high heat capacities.
Substances with low heat capacity also release their thermal energy quicker than those with high heat capacity.
Thus, a hot metal with low heat capacity will readily transfer its thermal energy to water than a hot metal with high heat capacity.
More on heat capacities can be found here: brainly.com/question/11194034