All categories

3 years ago

FOR NARUTO FANS ONLY

Chemistry

2 answers:

Andrei [34K]3 years ago

6 0

Answer:

the last airbender is on Netfilx

Explanation:

go watch it

adelina 88 [10]3 years ago

6 0

Answer:

Explosions of fire

Explanation:

i think it would be something like bakugo's quirk from MHA, if you mix rasengan and the element of fire then you'd get firey explosions.

You might be interested in

Describe how the 20 amino acids differ from each other.

sleet_krkn [62]

The difference between all of them in the make-up of the R group.

-Jen ♥

6 0

3 years ago

Read 2 more answers

Please help noowwwww... if you don’t know please don’t answer

pshichka [43]

Answer:

i honetly dont thing anyone knows that so look it up

Explanation:

7 0

3 years ago

Three kilograms of steam is contained in a horizontal, frictionless piston and the cylinder is heated at a constant pressure of

lakkis [162]

Answer:

Final temperature: 659.8ºC

Expansion work: 3*75=225 kJ

Internal energy change: 275 kJ

Explanation:

First, considering both initial and final states, write the energy balance:

$U_{2}-U_{1}=Q-W$

Q is the only variable known. To determine the work, it is possible to consider the reversible process; the work done on a expansion reversible process may be calculated as:

$dw=Pdv$

The pressure is constant, so: $w=P(v_{2}-v_{1} )=0.5*100*1.5=75\frac{kJ}{kg}$ (There is a multiplication by 100 due to the conversion of bar to kPa)

So, the internal energy change may be calculated from the energy balance (don't forget to multiply by the mass):

$U_{2}-U_{1}=500-(3*75)=275kJ$

On the other hand, due to the low pressure the ideal gas law may be appropriate. The ideal gas law is written for both states:

$P_{1}V_{1}=nRT_{1}$

$P_{2}V_{2}=nRT_{2}\\V_{2}=2.5V_{1}\\P_{2}=P_{1}\\2.5P_{1}V_{1}=nRT_{2}$

Subtracting the first from the second:

$1.5P_{1}V_{1}=nR(T_{2}-T_{1})$

Isolating $T_{2}$ :

$T_{2}=T_{1}+\frac{1.5P_{1}V_{1}}{nR}$

Assuming that it is water steam, n=0.1666 kmol

$V_{1}=\frac{nRT_{1}}{P_{1}}=\frac{8.314*0.1666*373.15}{500} =1.034m^{3}$

$T_{2}=100+\frac{1.5*500*1.034}{0.1666*8.314}=659.76$ ºC

7 0

3 years ago

PLZZZZZZZ HELPPPPPPPPPPP:))))

MArishka [77]

Answer:

C

Explanation:

Smooth muscles are in the digestive system, skeletal muscles are the ones we voluntarily move, and cardiac muscles are for the heart.

7 0

2 years ago

Air moving from areas of high pressure to low pressure at<br> Earth's surface is called

djverab [1.8K]

Wind due to differences in pressure.

8 0

3 years ago