Physics, 01.09.2021 19:20 rodrickahammonds
A student conducts an experiment to test how the temperature affects the amount of sugar that can dissolve in water. In the experiment, she uses 100 milliliters of water in each trial and stirs for five minutes each time.
What is the independent variable in this experiment?
A. the amount of water
B. the temperature of the water
C. the amount of sugar
Answers: 3
Another question on Physics
Physics, 22.06.2019 05:00
Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay
Answers: 2
Physics, 22.06.2019 06:30
What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34
Answers: 3
Physics, 22.06.2019 09:30
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
Physics, 22.06.2019 11:30
Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above
Answers: 1
You know the right answer?
A student conducts an experiment to test how the temperature affects the amount of sugar that can di...
Questions
Social Studies, 27.10.2019 01:43
Physics, 27.10.2019 01:43
Mathematics, 27.10.2019 01:43
Social Studies, 27.10.2019 01:43
History, 27.10.2019 01:43
Mathematics, 27.10.2019 01:43
English, 27.10.2019 01:43
Mathematics, 27.10.2019 01:43
English, 27.10.2019 01:43
English, 27.10.2019 01:43
Business, 27.10.2019 01:43
History, 27.10.2019 01:43
History, 27.10.2019 01:43
