All categories

4 years ago

In a fixed volume when temperature increases , pressure does what?

Biology

1 answer:

Leni [432]4 years ago

3 0

Answer:

When the volume is constant the pressure increases with temperature. 

Explanation:

Gay Lussac’s law precisely explains the relation between pressure and temperature of a system which has constant volume. In a system which has constant volume an increase in temperature indicates increase in temperature as well.

The reason behind the observation of this trend is the change in randomness of particles of the system. 

With increase in temperature the particle movement becomes random and fast. The particles hit the container walls at an increased rate and the pressure of the system increase. 

You might be interested in

If a person with AB blood (genotype IAIB) produced an offspring with a person who’s IAi, what’s the chance that the offspring wi

antiseptic1488 [7]

Answer:

50% of getting A blood type

Explanation:

Using a punnet square you have (sorry cant do a square)

IA IB

IA

i

Then you you add all the possible combinations from both parents genes

IA IB

IA IA IA IA IB

i IA i IB i

You now have a 50% chance of A type blood because the lowercase (i) wont change the blood type outcome because the IA over shines it.

7 0

3 years ago

Can mercury evaporate?

Taya2010 [7]

Answer:

Yes

Explanation:

At room temperature, exposed elemental mercury can evaporate to become an invisible, odorless toxic vapor. ... Elemental mercury is an element that has not reacted with another substance.

3 0

3 years ago

Natural selection is the process by which biological traits either become more or less

Anon25 [30]

Answer:

where are these examples yall keep mentioning.

Explanation:

nonetheless, an example of an adaption is animals in cold environments growing fur to keep warm

3 0

3 years ago

All of the following determines an ecosystem except _ (blank) _. Select one: a. Amount of rainfall b. Mountain ranges c. Ocean c

Marat540 [252]

Amount of rainfall
I’m not sure if this is right but I think it is because all of the rest are major parts of ecosystems, and although rainfall is too, it’s more of a natural source that happens anywhere whereas the rest of the options may determine the ecosystem

8 0

3 years ago

Can anybody say what phase each letter goes with? I am having a very hard time

ioda

Answer:

A is called Prophase

B is called Anaphase

C is called Metaphase

D is called Telophase

Explanation:

These can get confusing but I'll explain it for you.

The first stage of mitosis is Prophase.

In this stage the chromosomes become visible and the centrioles separate and move to opposite poles of the cell.

The second stage of mitosis is Metaphase.

In this stage the chromosomes line up across the center of the cell and become connected to the spindle fiber at their centromere.

The third stage of mitosis is Anaphase.

In this stage the sister chromatids separate into individual chromosomes and are pulled apart.

The fourth and last stage of mitosis is Telophase.

During this stage the chromosomes gather at opposite ends of the cell and lose their distinct rod-like shapes. Two new nuclear membranes then form around each of the two regions of DNA and the spindle fibers disappear.

The process that follows the last stage of mitosis is called Cytokinesis.

With two complete copies of the DNA now in two different regions of one cell, the cell membrane will pinch and divide the cytoplasm in half. The result is two individual cells that are identical to the original cell. Each of the two new cells have a complete copy of the DNA and contain all of the organelles that the original cell had.

Hopefully, this eases the problem for you and you understand it better.

Also, this image might help:

Let me know if you any other questions about this.

Good luck:)

4 0

4 years ago