Heat required for a system
can be calculated by the product of the specific heat, temperature difference
and the mass of the system. We calculate it as follows:
Q
= mCΔT
Q
= 50(0.06)(1)
Q
= 3 calories
<span>Therefore,
the correct answer from the choices listed is the second option, 3 calories.</span>
The average annual precipitation has been calculated by dividing the sum of average rainfall to the number of years. Thus, the given statement is true.
Precipitation has been given as the amount of water in the atmosphere that has been to fall off on the earth.
<h3 /><h3>Average Annual Precipitation</h3>
The average has been defined as the mid-value for the number readings. The average precipitation has been the approximate fall of water on the earth in the specified period.
The average annual precipitation has been calculated with the ratio of the sum of the average rainfall in the number of years to the total number of years. Thus, the given statement is true.
Learn more about precipitation, here:
brainly.com/question/5019199
1.
a general law, rule, principle, or criterion by which something is judged
2.
a collection or list of sacred books accepted as genuine
The formula for density is:
We know the density for mercury is 13.6 g/mL, and we know the mass of the sample is 53.8 g. Thus, we can plug these numbers into our equation and solve for volume.
The volume is unknown, so we can simply denote it as "x"
multiply both sides by x
The x's cancel out on the right side and you are left with
From here, simply divide both sides of the equation by 13.6 g/mL and solve for x.
Round to 3 significant figures, and your final answer is:
The volume of the sample of mercury was 3.96 mL.
Answer:
Covalent bonding
Explanation:
Sulfur Dioxide is a process of covalent bonding, since Sulfur and Oxygen are both non-metals. The Sulfur is in the center surrounded by 2 Oxygen atoms.
