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andreev551 [17]
3 years ago
12

On a hot day, water in a bucket gets warmer than water in a small swimming pool. What does this observation tell you about tempe

rature changes when different amounts of the same material are heated?
Biology
2 answers:
andreev551 [17]3 years ago
6 0

Answer:

Small amounts of a material are more likely to be affected by temperature, than bigger amounts of the same substance.

Explanation:

This is because of heat capacity. Heat capacity is the the amount of heat needed to raise the temperature of 1 gram of a substance by 1 degree. Water has a very high heat capacity, so the more of it there is, the harder it il be to raise its temperature.

NemiM [27]3 years ago
6 0

Answer:

It's a similar answer but using different words i got 100% on it

Explanation:

Heat capacity is what makes small amounts of a particular substance more susceptible to temperature changes than larger amounts. Taking 1 gram of a substance and raising its temperature by 1 degree is called heat capacity. Since water is extremely hot, you'll have a harder time raising its temperature the more of it there is.

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PLEASE HELP ME! ILL MARK BRAINLIEST
Alenkinab [10]

Answer:

ok

Explanation:

Just don't panic or you'll be stressed etc

8 0
3 years ago
Clinical manifestations of radiation injury result from acute cell injury, dose-dependent changes in the blood vessels that supp
Molodets [167]

Answer:

The clinical manifestations are radiation cystitis, dermatitis and diarrhea from enteritis.

Explanation:

Note the following,

Radiation cystitis is the lesion of the bladder. It could be simple inflammatory reaction to almost complete bladder retraction.

Dermatitis is the swollen and reddish of the skin, and mostly with sore.

Enteritis diarrhea results through the inflammation of the small intestine.

3 0
3 years ago
Based on the displacement graph below, which divider is likely to experience the greatest negative acceleration?
Bumek [7]

Answer:

Explanation:

there is no graph

3 0
3 years ago
The kcat for Rubisco is 3 sec-1 How long does it takeone<br> subunit of Rubisco to do one reaction.
bekas [8.4K]

Answer:

A subunit of Rubisco takes approximately 0.33 s to perform one reaction

Explanation:

The kcat it's a kinetic first order constant that related the properties of the enzyme substrate complexes in a mechanisms and represents the overall first order process of the transformation of the substrate-enzyme complex into product.

Also kcat can be seen as the turnover number of an enzyme, representing the maximum number of substrate molecules that the enzyme can transform into product per time unit and per active site.

If the kcat is 3 s^-1, it means Rubisco can catalyse the transformation of 3 substrate molecules per second.

So, the time that takes a single reaction, should be the inverse of kcat.

To see it more clearly, the time needed for a single reaction is the time observed divided by the number of reactions done during that time.

In other words:

3 reactions ----------- 1 s

1 reaction -------------- x

  • x=1 reaction/3 reactions.s^-1 = 1/kcat = 1/3 s ~ 0.33 s

So the time that takes one Rubisco subunit to do one reaction is approximately 0.33 s

5 0
4 years ago
Why does a hormone only act on specific cell types in an organism and not others?
Vilka [71]

Answer:

c) A cell must have the appropriate receptor before it can bind to the hormone.

Explanation:

Hormones are chemical signals that are secreted into the circulatory system acting as regulators within the body, and even though they can reach any part on the body, <em>only certain types of cells are equipped to respond, these cells are known as target cells, when the hormone reaches a cell with an adequate receptors it triggers a signal transduction and then a response.</em>

Therefore the correct answer is c.

I hope you find this information useful and interesting! Good luck!

5 0
3 years ago
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