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3 years ago

11) Specific resistance is also called ? and is abbreviated with the capital letter K or the Greek letter ρ (rho).

Mathematics

1 answer:

Nuetrik [128]3 years ago

8 0

Answer:

Resistivity

Step-by-step explanation:

Resistivity : It is a fundamental property of a material that measures how strongly a particular material opposes the flow of electric current. It is also known as specific resistance.

A low resistivity indicates a material that easily allows the flow of electric current.

Resistivity is commonly represented by the Greek letter ρ (rho) or abbreviated with a a capital letter K. The SI unit of electrical resistivity is the ohm-metre (Ω⋅m).

Hence, the correct answer for the blank is Resistivity.

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i am measurng two line segments the first line is 30centi meter long the second line segment is 500milli meter how long are the

Alexeev081 [22]

Answer

Find out the how long are the two line segments together answer in cm .

To prove

As given

i am measurng two line segments the first line is 30centimeter long.

The second line segment is 500 millimeter .

1 millimeter = 0.1 centimeter

Now convert 500 millimeter into centimeter .

500 millimeter = 500 × 0.1 centimeter

= 50 centimeter

Thus second line segment be 50 centimeter long .

Total length of two line segments = 30 + 50

= 80 cm

Therefore the 80 cm long are the two line segments together answer in cm .

8 0

3 years ago

Lucas has five buttons in a container. Each button is a different shape. There is a star, an oval, a hexagon, a circle, and a he

Shtirlitz [24]

A) Sample size of compound event = 25

B) New Sample size = 36.

What is Compound event?

A compound event is one that has more than one sample point. Simple events are less complicated than compound events. These occurrences entail the possibility of multiple occurrences. One is the probability of all possible outcomes of a compound event.

An event that consists of two or more simple events is called a compound event. Simple events are those that can only have one result, whereas complex events can have a variety of distinct results. Compound events can consist of several independent or dependent occurrences, where the result of one event has no bearing on the likelihood of the other.

Given,

Number of buttons in a container = 5

Lucas picks one button, replaces it and then picks another.

Therefore,

Sample size of the compound event

n = $5\times5$

n = $25\\$

Now, one more button is added in the container and in total there are 6 buttons.

Lucas repeats the same process again and hence,

Sample size of the new compound event will be,

n = $6\times6$

n = $36$

Full Question is - Lucas has five buttons in a container. Each button is a different shape. There is a star, an oval, a hexagon, a circle, and a heart. He picks one button, replaces it, and then picks another button. The sample size for this compound event is ___ Suppose one square-shaped button is added to the container. If Lucas repeats the same picking process, then the sample size would be ____

To know more about compound event.......

brainly.com/question/12314211

#SPJ4

4 0

2 years ago

The graph shows the relationship between the number of hours that Michelle has been driving and the distance that she has left t

cricket20 [7]

Answer:

For each hour that Michelle drove, she traveled an additional 50 miles.

Step-by-step explanation:

The point (0, 350) tells you Michelle's trip is 350 miles long. The point (7, 0) tells you she completed it in 7 hours. The point (6, 50) on the graph tells you she has 50 miles remaining of the original 350 after 6 hours.

True: for each hour Michelle drove, she traveled an additional 50 miles.

8 0

3 years ago

Read 2 more answers

The graph shows the linear parent function.Y5-55----Which statement best describes the function?

Vikki [24]

From the picture, we have the graph of the linear parent function f(x) = x.

We have the following statements as descriptions of the function:

A. The function is negative when x < 0.

From the graph, we see that the function takes negative values for x < 0. This statement is true.

B. The function is negative when x < 0 and also when x > 0.

The first part of this statement is true, but the second is not because that we see that the function takes positives values for x > 0. So this statement is false.

C. The function is never negative.

If we see the graph, the function is negative when x < 0. So this statement is false.

D. The function is negative when x > 0.

Again, seeing the graph we note that the function takes positive values for x > 0. So this statement is false.

So the only statement that it is true, is option A.

6 0

1 year ago

(-∞, - 2)(-2, 0) 2,00)

AlladinOne [14]

Answer: can I have more context?

Step-by-step explanation:

6 0

3 years ago