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4 years ago

When are magnets attracted and when are they repelled?

2 answers:

6 0

when South and North poles are placed together they attract as they are opposite poles. In magnets opposite poles are attracted and like poles are repelled. 

yarga [219]4 years ago

6 0

Magnets are attracted when easy of the different sides, most commonly known as “north” and “south”, are facing eachother. They repel when north and north, or south and south are facing eachother.

hope this helps! :)

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7. 100 Joules of work was done to move an object with a force of 15 N. How far did the

worty [1.4K]

Answer:Distance=6.67 (rounded)

Explanation: Work = Force x Distance.

100 Joules of work= force of 15 N x Distance (?)

The work equation given above can be rearranged to find force or distance if the other variables are known:

Distance=Work / force

Distance=100Joules/15 N

Distance=6.67 (rounded)

7 0

3 years ago

A student is studying the ways different elements are similar to one another. Diagrams of atoms from four different elements are

IRISSAK [1]

Answer:atom one and atom four

Explanation:

3 0

3 years ago

The total volume in milliliters of a glucose-water solution is given by the equation below: V = 1001.93 + 111.5282m + 0.64698m2

Ostrovityanka [42]

Answer:

111.657596

Explanation:

The expression of volume is given by

$V=1001.93+111.5282+0.64698m^2$

Partially differentiating the term we get

$\dfrac{\partial V}{\partial x}=\dfrac{\partial (1001.93+111.5282+0.64698m^2)}{\partial x}\\\Rightarrow \dfrac{\partial V}{\partial x}=111.5282+2\times 0.64698m\\\Rightarrow \dfrac{\partial V}{\partial x}=111.5282+1.29396m$

m = 0.100

$\dfrac{\partial V}{\partial x}=111.5282+1.29396\times 0.100\\\Rightarrow \dfrac{\partial V}{\partial x}=111.657596$

The partial molar volume of glucose is 111.657596

5 0

4 years ago

Each gene controls the production of one or more specific ( Blank).

konstantin123 [22]

Answer:

Genes are located in the CHROMOSOME

Explanation:

Genes are contained in chromosomes, which are in the cell nucleus. A chromosome contains hundreds to thousands of genes. Every normal human cell contains 23 pairs of chromosomes, for a total of 46 chromosomes. A trait is any gene-determined characteristic and is often determined by more than one gene.

7 0

3 years ago

Identify the law that describes how rock layers settle over time

Lynna [10]

This is the Law of Horizontality

5 0

3 years ago