1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
djyliett [7]
2 years ago
8

In humans, these organs are part of a larger system, the ________ system.

Chemistry
1 answer:
Korolek [52]2 years ago
4 0

Answer:

Is there any options?

For example :

1) Nervous system

2)....

3)...

and so on.

You might be interested in
Use these images to identify each state of matter.
rewona [7]

Answer:

Just too clarify its actually

A: gas

B: solid

C: liquid

4 0
3 years ago
Would the molecules in a gas have more or less movement than the molecules in a solid ? PLEASE HELP WILL MARK BRAINLY
Sergeeva-Olga [200]

Molecules in a gas will have more movement than molecules in a solid. This is because the molecules in solid matter are packed very tightly together to maintain its shape, whereas with gases they are spaced much further apart and fairly free to move. Hope this helps!

6 0
3 years ago
The constant volume heat capacity of a gas can be measured by observing the decrease in temperature when it expands adiabaticall
miv72 [106K]

Answer:

The value is  C_p  = 42. 8 J/K\cdot mol

Explanation:

From the question we are told that  

     \gamma = \frac{C_p }{C_v}

The  initial volume of the  fluorocarbon gas is  V_1 = V

 The final  volume of the fluorocarbon gas isV_2 = 2V

  The initial  temperature of the fluorocarbon gas is  T_1  =  298.15 K

  The final  temperature of the fluorocarbon gas is T_2  =  248.44 K

   The initial  pressure is P_1  = 202.94\  kPa

    The final   pressure is  P_2  =  81.840\  kPa

Generally the equation for  adiabatically reversible expansion is mathematically represented as

       T_2 =  T_1  * [ \frac{V_1}{V_2} ]^{\frac{R}{C_v} }

Here R is the ideal gas constant with the value  

        R =  8.314\  J/K \cdot mol

So  

   248.44 =   298.15  * [ \frac{V}{2V} ]^{\frac{8.314}{C_v} }

=> C_v  =  31.54 J/K\cdot mol

Generally adiabatic reversible expansion can also be mathematically expressed as

    P_2 V_2^{\gamma} = P_1 V_1^{\gamma}

=>[ 81.840 *10^3] [2V]^{\gamma} = [202.94 *10^3] V^{\gamma}    

=>  2^{\gamma} =  2.56

=>    \gamma =  1.356

So

     \gamma  =  \frac{C_p}{C_v} \equiv  1.356 = \frac{C_p}{31.54}

=>    C_p  = 42. 8 J/K\cdot mol

3 0
3 years ago
Why do we study heat in a chemistry course?
Gwar [14]

Answer:

Explanation:

The human body is constantly radiating heat to its surroundings, and human comfort is closely tied to the rate of this radiation we need to know this because its part of a daily life.

8 0
3 years ago
Thermal energy always moves from ___ to ___
Inessa05 [86]

Answer:

hot to cold

Explanation:

pls mark brainliest

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which answer below correctly the type of change and explanation for the separation of the iron with sulfur?
    10·1 answer
  • Iron pyrite, FeS2, is known as Fool's Gold because it is a shiny yellow solid which is similar in appearance to gold. Iron pyrit
    11·1 answer
  • Litmus paper can be used to determine the _______ of a substance.
    12·1 answer
  • Please answer ASAP which of the following represents gamma emission? picture attached
    11·2 answers
  • If Bromine has a density of 7.52 g/ml, which of the following will float in Bromine?
    13·1 answer
  • If 3 moles of a compound use 12 J of energy in a reaction, what is the Hreaction in kJ/mol
    8·1 answer
  • Chem question!!<br> please help!!!
    12·1 answer
  • An electron moves from an excited state back to the ground state releasing
    14·1 answer
  • How many protons, neutrons, and electrons are present in an atom of zinc, Zn, with a mass
    15·1 answer
  • Hg2(NO3)2 + Na2CO3 = NaNO3 + HgCO3 balance this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!