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
S_A_V [24]
3 years ago
9

Which is a measure of how hot or cold something is?

Chemistry
1 answer:
Drupady [299]3 years ago
8 0
By measuring the temperature of a thing it can be determined whether it is hot or cold. Temperature of the thing can be measured by degree Centigrade or by degree Fahrenheit. This is the instrument that will exactly measure the temperature of the substance and whether it is hot or cold. If the substance has a higher temperature than our body temperature then it would automatically feel hot to us and if the temperature of the substance is lower than our body temperature, then it will definitely feel cold to us. This is our sense telling us whether the substance in question is hot or cold.
You might be interested in
A small file or organization use a payroll program for calculating staff wages each month each employee has a unique payroll num
Rama09 [41]

Answer:

the company is now aarav and its CEO of samruddhi and is the CEO in meeting with holika and will come in to help with holika as brainlyiest as the company's chief financial adviser to solve di problems

Explanation:

it was the most common thing that happened in my first pregnancy in my first year and I m and the other girl Bo.. were pretty good vibes for the last day of samruddhi but they are still very much a many years after I was knowing that

8 0
3 years ago
Which statement best describes a physical change?
yulyashka [42]
The answer is the third one .
7 0
3 years ago
What scientific instrument is sensitive enough to detect a planet transiting a star?
Stolb23 [73]
The correct scientific instrument is telescope.
5 0
3 years ago
How many moles of Co2 are produced when 0.2 moles of sodium carbonate reacts with excess HCl
Pie
To determine the number of moles of carbon dioxide that is produced, we need to know the reaction of the process. For the reaction of HCl and sodium carbonate, the balanced chemical equation would be expressed as:

2HCl + Na2CO3 = 2NaCl + H2O + CO2

From the initial amount given of sodium carbonate and the relation of the substances from the balanced reaction, we calculate the moles of carbon dioxide as follows:

0.2 moles Na2Co3 ( 1 mol CO2 / 1 mol Na2Co3 ) = 0.2 moles CO2

Therefore, the amount in moles of carbon dioxide that is produced from 0.2 moles sodium carbonate would be 0.2 moles as well.
5 0
3 years ago
An experimental spacecraft consumes a special fuel at a rate of 372 L/min. The density of the fuel is 0.730 g/mL and the standar
Karolina [17]

Explanation:

First, we will calculate fuel consumption is as follows.

         372 L/min \times 1000 ml/L \times 0.730 g/ml \times \frac{1}{60} min/s

           = 4526 g/s

Now, we will calculate the power as follows.

        Power = Fuel consumption rate × -enthalpy of combustion

                    = 4526 g/s \times -26.5 kJ/g

                    = 1.19 \times 10^{5} kW

Thus, we can conclude that maximum power (in units of kilowatts) that can be produced by this spacecraft is 1.19 \times 10^{5} kW.

5 0
3 years ago
Other questions:
  • For the following reaction in aqueous solution, identify all those species that will be spectator ions. Select all that apply.
    15·1 answer
  • Which of the following is NOT a characteristic of most ionic compounds?
    5·1 answer
  • Which of the following is a mixture Air, water, salt or sulfur
    12·1 answer
  • In a first-order reaction, the half-life is 139 minutes. What is the rate constant?
    12·1 answer
  • Why might it be important in a real life situation, to know if a chemical or physical change occurred?
    9·1 answer
  • Which of the following compounds would you expect to be ionic?
    13·1 answer
  • Helpp plssssss :)<br> .....
    13·1 answer
  • determine the theoretical yield of the reacion below, if you started with 10 ml of the alcohol and 10 ml of 12 molar hcl g
    10·1 answer
  • Helpppp I need help On this please
    14·1 answer
  • The number of I atoms in the reactants is greater than the number in the product : True or False
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!