Answer: A proposed hypothesis is based of the scientific method, so when you are asked to put a proposed hypothesis its asking to make a prediction based on any questions, and resources you have.
Explation: Hoped it helped
A thickness of a material is a factor that affects heat conductivity. Does heat flow faster through a thick or a thin piece of the same material?
The surface area of a material is a factor that affects heat conductivity. Does heat flow faster through a large surface area or through a small surface area? Why? (Hint: Think about the number of particles available to bump into one another).
Change in temperature is a factor that affects heat conductivity. Will heat flow faster when there’s a large change in temperature or a small change in temperature?
Answer: It would flow through a thin piece of material easier.
Explanation:
Answer:It would flow through a thin piece of material easier.
True or False:
water combines with hydrogen to make oxygen
Explain why stomach acid must be neutralized after it leaves the stomach.
200 mL of a 25% m/V solution were diluted to attain a concentration of 20.8% m/. How much water was added to the solution?
Answer:
2.3 M
Explanation:
sorry for it being 4 hours late lol
For one green bacterium, how many new cells will it form when it reproduces?
What will the color of each new cell be?
Answer: 2 and the color will be green.
Explanation: I did it in my head, I don't know how to explain but I hope this helped a bit. =)
Can anyone explain the working of a centrifuge machine?
Thanks :)
Answer: they are used in various laboratories to separate fluids, gases, or liquids based on density. In research and clinical laboratories, centrifuges are often used for cell, organelle, virus, protein, and nucleic acid purification.
can someone help? I quite don’t understand thanks!