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Setler [38]
3 years ago
13

HELP

Advanced Placement (AP)
1 answer:
alekssr [168]3 years ago
4 0

Answer and Explanation:

a. Gold is a metal that has very useful physical properties to be transformed into useful objects for society. These characteristics are the ability to be malleable and ductile at the same time, in addition to being a good conductor of heat and electricity and having a large surface area per volume of solution. This makes gold used as electrical wire, jewelry and utensils.

b. both are excellent conductors of electricity, in addition to being solid at room temperature. The ability to be a good producer of electricity allows both to be used in various electronic systems.

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How many doctors are needed for heart surgery
olasank [31]

Answer:

A person for open heart surgery is cut open and can be kept at the hospital for 7-10 days.

the amount of surgeons present would be 5

they include:

- a cardiovascular surgeon who specializes in surgeries on the heart

- an anesthesiologist who specializes in the medicine that puts people to sleep/ keeping away the pain

- a perfusionist who operates on lung bypass machienes if its necessary during surgery

- a physician's assistant and/or a nurse practitioner who help monitor your condition after surgery

8 0
3 years ago
.   A resistor is marked with the following color bands: brown, black, red, and silver. What is the resistance of this resistor?
viktelen [127]


Black means 0
Brown means 1
Red means 2

Silver means the value is accurate within ±10%
_____________________________________

The first band is brown which means 1
So write down 1

Then write a decimal point to the right giving 1.

The second digit is black which means 0
So write 0 on the right giving: 1.0

The third band is red which means 2. The third band gives the power of 10 which is therefore 10². Multiply by this giving:
1.0x10²

This is best written as 100. So the resistance is 100 ohm

10% of 100ohms is 10ohms. So the resistance could be 10ohms lower than 100 or 10ohms higher than 100.

So the resisitance is between 90 ohms and 110 ohms.
So I'm guessing it's 100
3 0
3 years ago
Read 2 more answers
1
malfutka [58]

Answer:

Upgrade the fashion......

7 0
3 years ago
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Which of the following describes how net work is determined?
TiliK225 [7]

Answer:

  • Last choice: <u><em>The net force on an object applied over a distance</em></u>

Explanation:

When several forces act act over an object, the vectorial force is call net force.

Every force can do work, as the work  () is the product of the force  () and the parallel displacement (<em>D</em>) caused by such force.

When several works are done on a object the <em>net work</em> is the sum of all the works done by the forces acting on the object.

Such net work is equivalent to a work done by the <em>net force</em> over the net parallel displacement, which is the distance from the starting point and the ending point.

Hence,  the net work can be determined as <em>"The net force on an object applied over a distance", </em>which is the last statement.

6 0
3 years ago
What percentage of students were noted as having different values from their parents?
Anestetic [448]
C) 56% is the correct answer
8 0
3 years ago
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