Chemistry
Chemistry, 08.03.2021 16:20, amuijakobp78deg

Arial 15
ic
5
2
b. Reason
a.
Condition to be
held constant
A student wants to design a controlled
experiment to solve the following
problem:
1.
I will not
2.
When placed in a freezer,
water or cold water reach 0°C faster?
The student plans to place two
containers with equal masses of water
(one hot and one cold) in the same
freezer in the classroom.
a. List three conditions the student
should keep constant for the
hot-water and cold-water setups
when planning this experiment.
[3]
b
For each condition you name,
give a scientific reason why the
condition needs to be the same
for both the hot-water and
cold-water setups. [3]
Please write your responses in the
table on the right,
3.
speaker notes​

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:30, reecedstceklein
Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?
Answers: 1
image
Chemistry, 22.06.2019 07:40, pillgiing
The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder
Answers: 3
image
Chemistry, 22.06.2019 11:10, reagan1514
Compare and contrast solutions and suspensions
Answers: 1
image
Chemistry, 22.06.2019 11:30, deejay4354
How hot is the suns corona? (integrated science)
Answers: 1
Do you know the correct answer?
Arial 15
ic
5
2
b. Reason
a.
Condition to be
held constant
...

Questions in other subjects: