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
anygoal [31]
4 years ago
7

If a block has a density of 1.8 g/ml, will it float?

Chemistry
2 answers:
Butoxors [25]4 years ago
8 0

NO, the block with density 1.8 g/ml will not float.

<u>Explanation:</u>

Density is the relationship between volume and mass, whereas buoyancy is the ability of an object to float. Its buoyancy influences the density of an object.  

For an object float its density should be less than the density of water.If the density is higher , then it will not be able to displace equal amount of water causing the object to sink.

Here the block with density 1.8g/ml would sink since its density is greater than the density of water. The density of water is 1g/cm cube,

Natali [406]4 years ago
7 0

Answer:

No it won't.

Explanation:<em> </em>If GREATER than 1 g/cm3, it will SINK in water.

You might be interested in
Why does the moon and the sun have the same mass.
svp [43]

Why does the moon and the sun have the same mass?

Answer: The difference is that, on the moon, you are much lighter than on the Earth, but you still have the same mass

3 0
3 years ago
What is the trend of the following when you move from top to bottom?
Y_Kistochka [10]

Answer:

From top to bottom down a group, electronegativity decreases.

Down a group, atomic radius increases.

ionization and electron affinity decrease

3 0
3 years ago
A calibration curve was created to determine the quantity of protein in a solution. The calibration curve has the form of a stra
baherus [9]

Answer:

The solution has 11.4 μg protein

Explanation:

Hi there!

The corrected absorbance will be the measured absorbance minus the absorbance of the blank that is a solution without protein.

Then, the corrected absorbance will be:

0.276 - 0.061 = 0.215

Now, using the equation of the calibration curve, we can obtain the quantity of protein present in the solution:

0.215 = 0.0182x + 0.007

(0.215 - 0.007) / 0.0182 = x

x = 11.4 μg

The solution has 11.4 μg protein

7 0
3 years ago
En la practica de la papa,¿a que atribuyes el hecho de la rapidez de reacción?
GaryK [48]

Answer:

El rendimiento de tubérculos de la papa es vulnerable a las altas temperaturas y se ve desafiado por el aumento asimétrico de las temperaturas diurnas y nocturnas. Este estudio tuvo como objetivo evaluar la fotosíntesis, el crecimiento de biomasa, la distribución de la masa de tubérculos y el rendimiento de tubérculo seco en papas cosechadas temprano que se cultivaron en el campo bajo condiciones de alta temperatura diurna y nocturna durante diferentes etapas de crecimiento.

3 0
3 years ago
Multiple Choice Question
valina [46]

Answer:

Explanation:

i would say not d im not fully sure but id say c

6 0
3 years ago
Other questions:
  • Why doesn’t vegetable oil stay dissolved in vinegar to make a salad dressing?
    9·2 answers
  • Alcohol and water have different boiling points. Which method would you use to separate them
    5·2 answers
  • PLEASE HELPP<br> Tell me everything you know about "balancing the equation" for science
    11·1 answer
  • Two or more compounds that have the same molecular formula, but different arrangements of their atoms, are called_____ isomers.
    13·1 answer
  • Name the processes involved in obtaining isolated nitrogen from air in the lab​
    10·1 answer
  • What is the density of helium
    5·2 answers
  • A scientist fills a balloon with gas at room temperature. The volume of the balloon is 150 cm3. Then, the scientist places the b
    11·2 answers
  • How many moles of water are produced when 6.0 moles of hydrogen gas react with 2.5 moles of oxygen gas?
    13·1 answer
  • What Is the energy of a photon with a wavelength of 21nm? I
    13·1 answer
  • Sulfuric acid is an important industrial chemical that
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!