A field geologist collected data for two nuggets of copper and determined their density. Which two pieces of equipment did the geologist most likely use to determine the density of the copper nuggets?
1) A- Balance and graduated cylinder
2) A- Collect relevant evidence
3) B- by verifying that the substance is now made up of different molecules than before it was heated
4) A- Filter out the sand and evaporate the water
5) C- Scientists had to revise their earlier conclusion because evidence from Becquerel did not support the original conclusion
6) D- The amount of money offered (I got this one wrong but I think this is the correct one)
7) A- An observation
8) D- It would not be valid because the amount of oil provided is not being controlled
9) C- The plant is tall
10) D- Independent variable is the part of the experiment that is manipulated or tested by the experimenter
the whole quiz?
<3, THANK YOU SO MUCH, they have the right answers!!!
A
A
B
A
C
?
A
D
C
?
<3 Thank you all your answers are correct. THANKS👍
Anyone have any answers for the quiz?
depends on nugget size.
a. weight scale of some sort
b. a graduated cylinder to measure volume by displacement.