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
8090 [49]
3 years ago
10

The engineers at a hydroelectric dam designed a computer program that will allow them to determine the amount of energy they can

produce in real time. Which of the following would most likely be the input value in the software?
A. water temperature (°C)
B. water level (m)
C. water density (g/m3)
D. water conductivity (S/m)
Chemistry
1 answer:
zhuklara [117]3 years ago
7 0

Answer:

Water level (m)

Explanation:

I had it on a quiz and got it right

You might be interested in
The heat of fusion for water is 80. cal/g. how many calories of heat are released
Ray Of Light [21]

800 calories are released


7 0
3 years ago
What is the volume of 0.20 moles of helium at STP?
stealth61 [152]

The volume of 0.20 moles of helium at STP is 4.5 liters.

Explanation:

Given:

Number of moles  = 0.20 moles

To Find:

The volume of Helium at STP =?

Solution:

According to ideal gas law

PV = nRT

where

P is pressure,  

V  is volume,  

n  is the number of moles  

R  is the gas constant, and  

T  is temperature in Kelvin.

The question already gives us the values for  p  and  T ,because helium is at STP. This means that temperature is  273.15 K  and pressure is  1 atm .

We also already know the gas constant. In our case, we'll use the value of  

0.08206 L atm/K mol  since these units fit the units of our given values the best

On substituting these values we get

1 atm \times  V = 0.20 moles  \times  0.08206 L atm/K mol

V = \frac{0.20 moles  \times  0.08206 L atm/K mol }{ 1 atm}

V = \frac{4.482}{1}

V =  4.5 Liters

7 0
3 years ago
Are elements considered to be substances?
Schach [20]

Answer:

C. Yes, because they have a definite composition.

Explanation:

<h2><u><em>PLEASE MARK AS BRAINLIEST!!!!!</em></u></h2>
7 0
3 years ago
What contains more hydrogen atoms, 1.0 mole of H20 or 1.0 moles of НЗО?
Vladimir [108]
A mole of an element refers to 6.02e23 atoms so they would have the same amount of atoms
4 0
3 years ago
What is the simplest type of pure substance
Eduardwww [97]
The answer is: An atom
6 0
3 years ago
Other questions:
  • Balance the following redox reaction in acidic solution: H+(aq)+Zn(s)→H2(g)+Zn2+(aq)
    9·1 answer
  • Consider the following mechanism for the oxidation of bromide ions by hydrogen peroxide in aqueous acid solution. H+ + H2O2 ? H3
    7·1 answer
  • 1. A solution is a mixture. The part of<br> the solution in the greater amount is<br> called the
    6·1 answer
  • Really strong acids and bases are found at the​
    12·1 answer
  • What does the latent heat of fusion represent?
    7·2 answers
  • Describe the benefits and the drawback of natural gas.
    14·1 answer
  • 880.7 decameters<br> as hectometers
    12·1 answer
  • Which best explains the difference between a monomer and a polymer?
    15·2 answers
  • PLEASE HELP!!!!! And thanks in advance
    14·2 answers
  • __N2O5+__H2O-&gt;__HNO3 <br><br> What's the reaction?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!