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
dusya [7]
3 years ago
13

If you multiply an objects weight times it height, what value do you compute?

Chemistry
2 answers:
Slav-nsk [51]3 years ago
7 0
Yes you need the length to multiply it
Doss [256]3 years ago
5 0
It might calculate the volume, but you need the length as well, depending on the object.
You might be interested in
What monomer is polymerized to make acrylate? What is the chemical name for this popular polymer?
lawyer [7]
Lucite ,also called plexiglas,British Perspex,trademark name of polymethyl methacrylate.a synthetic organic compound of high molecular weight made by combination of many simple molecules of the ester methyl methacrylate(monomer)into long chains (polymer) the process (polymerization) may be effected by light or etc.
3 0
3 years ago
Read 2 more answers
On which of the following objects will the earth exert a greater gravitational pull than on a baseball?
dem82 [27]

Answer:

b.

Explanation: brainliest

5 0
2 years ago
Read 2 more answers
Fill in the blanks to complete each statement about the heating of Earth's surface.
Aleonysh [2.5K]

Earth takes in thermal energy from the Sun in a process called thermal radiation.

Sunlight strikes Earth's surface at different angles. This angle is called the angle of insolation.

<h3>What is thermal energy?</h3>

Thermal energy refers to the energy contained within a system that is responsible for its temperature.

Earth takes in thermal energy from the Sun in a process called thermal radiation.

Sunlight strikes Earth's surface at different angles. This angle is called the angle of insolation.

Learn more about thermal energy here:

brainly.com/question/11278589

#SPJ1

7 0
1 year ago
A 5.00-mL sample of blood was treated with trichloroacetic acid to precipitate proteins. After centrifugation, the resulting sol
Anarel [89]

Explanation:

According to the Beer-lambert' s law,

        Absrobance = absrobptitvity × lenght × concentration

So, if we will plot a graph between absrobance and concentration then we will obtain a straight line

Hence, formula to calculate slope of the graph is as follows.

   The slope of graph = \frac{\text{difference in absrobance at two points}}{\text{difference in concentrations at those points}}

The given data is as follows.

     A_{1} = 0.412 (first point)

     A_{2} = 0.642 (second point)

     C_{1} = 0.240 ppm (first point)

     C_{2} = 0.475 ppm (second point)

Hence, putting these values into the above formula we will calculate the value of slope as follows.

           Slope = \frac{\text{difference in absrobance at two points}}{\text{difference in concentrations at those points}}

                     = \frac{0.642 - 0.412}{0.475 - 0.240}

                      = \frac{0.23}{0.235}

                     = 0.978

It is known that for the graph, line equation can be written as follows.

                       y = mx + c  ........... (1)

where,      C = intercept

                 m = slope

Hence, calculate the value of intercept as follows.

           0.412 = 0.24 \times 0.978 + c

               c = 0.178

As it is given that the absorbance values 0.454 (the y-axis value). Therefore, putting this value into equation (1) we get the following.

                     y = mx + c

                  0.454 = x \times 0.978 + 0.178

                   0.276 = 0.978x

                         x = 0.282 ppm

Thus, we can conclude that the concentration of Pb in the given sample is 0.282 ppm.

3 0
3 years ago
Give the numbers of significant figures indicated 60.1<br><br> 0 <br> 3 <br> 1 <br> 2
denpristay [2]
3 significant figures
4 0
3 years ago
Read 2 more answers
Other questions:
  • 9. What happens to the thermal energy that is added to the water between 4 and 11 minutes?
    15·1 answer
  • Balance the following formula equation.<br><br> Al(s) + CuSo4(aq) ---&gt; Al2(So4)3(aq) + Cu(s)
    8·1 answer
  • How much ATP is produced from a single glucose molecule in each chemical pathway?
    14·2 answers
  • Why air is blended in ice cream
    11·1 answer
  • Which is true of molecular compounds that dissolve in water?
    6·1 answer
  • Which of the following reactions would you find in a radioisotope thermal generator
    10·2 answers
  • Depicted below you will see the molecules COH2 and SO3 . Why is COH2 polar while SO3 isn’t?
    5·1 answer
  • Which of the following correctly identifies and explains the charge on an atom of<br> sodium?
    13·1 answer
  • CLAIM: What is one strategy animals use to take care of their offspring and to ensure successful reproduction? EVIDENCE: List tw
    10·1 answer
  • What part of the food chain is a lemming
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!