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Scrat [10]
3 years ago
7

Students in a physics classroom conduct the following activity

Biology
1 answer:
bazaltina [42]3 years ago
6 0

The property of water that the students are testing is the density of water.

<h3>What is upthrust?</h3>

Upthrust or Buoyancy force, is an upward force exerted by a fluid that opposes the weight of a partially or fully immersed object.

F = ρVg

where;

  • ρ is density of the fluid
  • V is volume of the object displaced
  • g is acceleration due to gravity.

Thus, the property of water that the students are testing is density of water because it opposes the weight of the pennies dropped into it.

Learn more about density here: brainly.com/question/6838128

#SPJ1

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Why did people in England feel that it was reasonable that America paid more taxes?
Hatshy [7]

Answer:

See below

Explanation:

The people in England felt that it was acceptable to make to colonists pay taxes because they felt that they still owned the colonists and could push them around as they wished. They also needed the money to pay for war debt. It was also a reaction to the protests that the Americans were performing.

6 0
4 years ago
The dwarf yellow-headed gecko is a small species of a dwarf gecko found in the rocky areas of southern Kenia. The tail length of
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Answer: rehatibation or instinct i did not fully understand your question

Explanation:

8 0
4 years ago
Molten lava pours from a volcano in Hawaii. After a few hours the liquid lava hardens into a shiny gray rock as thermal energy i
julsineya [31]

<u>Answer</u>: freezing

Freezing is defined as the process through which a substance changes its from from a liquid to a solid. As the liquid lava in the example has lost its thermal energy and thus has hardened, the phase change through which it has undergone is freezing. All liquids with the exception of helium undergo freezing then the average energy of the molecules decreases.

Solidification is another term often used to describe this phenomenon. However, it is much more general and can occur due to other factors such as reactions between different chemicals.

8 0
3 years ago
I need help with offspring science
REY [17]
The alleles of offspring vary, some are dominant and some are recessive, meaning that some traits get passed down and some don't, for example,: a dominant trait might be blue eyes, a parent would have blue eyes, and pass that dominant trait to their child so that the child would also have blue eyes, recessive traits are traits that skip a generation.
For example a grandparent might have black hair, but their child won't have black hair, however, their grandchild will have black hair, therefore the black hair trait is recessive and skipped a generation
Hope this helps
4 0
3 years ago
A baby has type AB blood. What could the genotypes of the baby parents be?​
NISA [10]

Answer:

A father who is blood type AB could pass either an A or a B allele to his son or daughter. This couple could have children of either blood type A (O from mother and A from father) or blood type B (O from mother and B from father).

Explanation:

8 0
3 years ago
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