Answer:
The answer is C.
Explanation:
Thermal energy moves from the root beer to the ice cream by conduction because the ice cream is touching the root beer and the root beer is warmer than the ice cream and heat transfers to cooler temperatures and conduction occurs when two temperatures are touching and transferring thermal energy that way. I hope I could help you! :)
The balance that can be used to measure a mass reading of 6.521 g will be a balance with ±0.001 g tolerance.
<h3>What is the tolerance of a balance?</h3>
The tolerance of a balance is the number of decimal place values displayed on the balance and it is the acceptable measurement limitations (in grams) that a balance can tolerate.
- As such, depending on the decimal place value behind a mass reading will determine the balance used for measurement.
Since no mass reading was given, let's make two assumptions about mass reading.
Mass reading Assumptions
1 6.521 g
2 4.23 g
- The balance used for the 6.521 g mass reading is a balance with ±0.001 g tolerance.
- The balance used for the 4.23 g mass reading is a balance with ±0.01 g tolerance.
Learn more about tolerance of a balance here:
brainly.com/question/4804631
C. Dred Scott did not gain his freedom from his suit. judge Taney ruled that he wasn't a person.
Despite federal laws that prohibit wage discrimination, men and women often still receive :
unequal pay
Approximately, men earn around 30 cent more than women from each dollar
hope this helps
