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earnstyle [38]
3 years ago
11

Kinetic Energy is ......

Chemistry
2 answers:
inysia [295]3 years ago
7 0
It is B ! Question: kinetic Energy is......
A. Always increasing
B. The energy of motion.
C. Weakest at high temperatures.
D. Dependent on an objects position.
antoniya [11.8K]3 years ago
5 0

Answer:

b because I know this

Explanation:

trust me I am I. 6th grade straight a's

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Which statements are true? Check all that apply.
Nat2105 [25]

The answer fam is.......

Different land forms have different combinations of elevation and relief.

Elevation is the height of a feature above sea level.

Relief is the difference between the highest and lowest points in an area.

7 0
3 years ago
what happens to the particles in a gas when the temperature increases? How does this affect the pressure of the gas?
Tju [1.3M]
Hotter it gets the more the pressure, the particles start bouncing faster when it gets hotter, therefor making the pressure higher
4 0
3 years ago
Read 2 more answers
Calculate the density of a sample of 1.00 mole of nh3 at 793mmhg and -9.00 c
xeze [42]

0.164 g/L is the density of a sample of 1.00 mole of NH_3 at 793mmhg and -9.00 degrees celcius.

<h3>What is density?</h3>

Density is the mass of a unit volume of a material substance. The formula for density is d = \frac{M}{V}, where d is density, M is mass, and V is volume.

Given data:

n = 1.00 mole

P=793 mm hg =1.04342 atm

T=-9.00 degree celcius = -9.00 + 273= 264 K

V=?

Using Ideal Gas Law equation:  

PV = n R T      

R = gas constant = 0.082057 L-atm/(mol-K)

(1.04342 atm)(V) = 5 X 0.082057 L-atm/(mol-K)  X 264 K

V = 103.67 Liters

Now calculate density:

Mole weight of NH_3 = 1.00 mole

So, the mass of NH_3 = 17.031 g

Density =  \frac{mass}{volume}  

Density =  \frac{17.031 g}{ 103.67 Liters}  

= 0.164 g/L

Hence, 0.164 g/L is the density of a sample of 1.00 mole of NH_3 at 793mmhg and -9.00 degrees celcius.

Learn more about the density here:

brainly.com/question/15164682

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8 0
2 years ago
Two proteins interact to form a multimeric complex. When one of the proteins is mutated, there is a substantial loss of function
ololo11 [35]

Answer:

<h2>4. dominant negative</h2>

Explanation:

Mutation is the process in which sudden changes take place within the sequence of amino acids that causes different type of problems. On the basis of nature and conditions mutation can be classified as dominant negative, neomorphic and some others types. Dominant mutation is also called as antimorphic mutation and changes the functions of the  molecules that are proteins.

6 0
3 years ago
If Hershey and Chase had used radioactive oxygen in their experiments instead of phosphorus and sulfur, what results would they
Pepsi [2]

Answer:

A. They would have observed a radioactive signal in both the pellet and the liquid.

8 0
3 years ago
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