answer.
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
zaharov [31]
2 years ago
15

Fifteen grams of a liquid plastic are frozen in a physical change that increases the volume. What can be known about the plastic

after the change?
a.It will weigh more than 15 grams.
b.It will have an increased density.
c.It will still weigh 15 grams.
d.It will still have the same density.
Social Studies
1 answer:
andre [41]2 years ago
6 0

Answer:c- It will still weigh 15 grams

Explanation:

Given

Fifteen gram of a liquid plastic are frozen in a physical change that increases the volume.

It is certain that the mass of plastic will remain fifteen grams despite the increase of volume as density of the plastic will automatically adjusted to get same mass

mass=density \times volume

You might be interested in
According to the four-drive theory, the drive _____ is most closely associated with the need for relative status and recognition
scoundrel [369]
<span>According to the four-drive theory, the drive to acquire is most closely associated with the need for relative status and recognition.</span>
4 0
2 years ago
How does the letter from Boston Evening Transcript show that racism existed in the North?
lions [1.4K]

Answer:

"The letter "the Boston Evening Transcript" showed that racism existed in the north because it stated that black people were not capable of being civilized and had no way to live up in the social environment. In was the end of 1873, when the Boston Evening Transcript referred to black people as unfitted to participate in politics."

Explanation:

Black Lives Matter!

6 0
2 years ago
Isk of harm in social and behavioral sciences generally fall in three categories, which are:__________.
Dmitry [639]

Answer:

The correct answer for: Risk of harm in social and behavioral sciences generally fall in three categories, which are: Is: 1.- Invasion of privacy. 2.- Breach of confidentiality. 3.- Study procedure.

Explanation:

First of all risk of harm in social and behavioral sciences is a very general phenomenon that is part of the interdisciplinary objects o studies because it has many causes and many perspectives to be analyzed. It is such a complex phenomenon that can be analyzed by many postures and it has so many outcomes also that there has to be an event with the isolation of events or parts to be discussed, analyzed, and solved. Thus, invasion o privacy it's a very basic form in which this phenomenon can be caused or developed. Breach confidentiality also has a very close relation with le last mentioned because the exposure of information after it's gathering will lead to scenarios in which there could be a risk the subjects of study or the researchers can make the study all into this category. Now the last want is a bit complicated because even though it can define the procedure of study it also can be the same effect by revealing this information to the public.

4 0
2 years ago
Which of the following actions is an expression of the public interest known as police power?A.Enforcing of parking regulations
Sphinxa [80]

Answer:

B. Passage of zoning ordinances to control land use

Explanation:

Hello! Zoning is conceived, in the practice of planning, and as a scheme of subdivision of an urban area with the purpose of regulating its uses, population density, lot size, type of structure, etc. Zoning is one of several legal devices used to implement the urbanization proposals established in an urban plan.

6 0
2 years ago
Melanie presents infants with the same red light repeatedly until the infants quit looking at it. she then presents a new, sligh
arlik [135]
habituationHabituation is a mental learning process in infants wherein repeated exposure to a stimulus results in a decreased response to it. In this example, after Melanie presented the infants with the same red light repeatedly, they became "habituated" or familiar with it, after which they lost interest in observing it. Melanie then proceeds to investigate if the infants instead turn their attention to a different colored light (a new stimulus). 
4 0
2 years ago
Other questions:
  • why might solomon granting special privileges to the tribes of judah have displeased the other tribes
    13·2 answers
  • In which activity did colonists directly change the natural environment? Options
    5·1 answer
  • If you are driving in an unfamiliar area and unexpectedly arrive at an intersection where you want to turn,
    13·1 answer
  • Wanda hears a loud bang. She perceives it coming from the left of where she is standing because the sound level at the left ear
    10·2 answers
  • What country found itself divided into communist and non-communist zones at some point during the 20th century? A) Canada B) Ger
    11·1 answer
  • Master links, shackles, wire rope, and all other rigging hardware must be capable of supporting at least _______ times the maxim
    6·1 answer
  • Write a paragraph explaining how globalization has affected nations around the world. Use details from the lesson to support you
    8·2 answers
  • The student speaker is presenting a talk about the evils and dangers of modern technology. The audience is not on board with his
    14·1 answer
  • Analyse bahadur shah's role as the capable son of capable father.​
    13·1 answer
  • Which of these best describes an economic element of culture?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!