Engineering High School

Which of these materials are insulators? Select the THREE (3) that apply.

aluminum can
aluminum can

wool
wool

rubber
rubber

iron nail
iron nail

copper wire
copper wire

plastic

Answers

Answer 1

Answer:

wool, rubber, and plastic

Explanation:

Related Questions

What Number Am I?
Three is the number of digits you must guess; I'm sure you will, in a minute
less.
The number is a multiple of four, and if you listen, I'll tell you more.
The first digit's more than five, and prime. So pay attention now, just one
more time.
The last two digits' sum is greater than ten; the ones (place value) is greatest
though, and that's the end.
er is:

Answers

Answer:

The number is 768

Explanation:

The given parameters of the three digits number are;

The number is a multiple of four, therefore, a factor of the number = 4

The value of the first digit = A prime number larger than 5

The sum of the last two digits > 10

The value of the ones (place value) digit > The tens (place value) digit

Let 'xyz' represent the digits of the three digits number, we have;

x = A prime number digit larger than 5

∴ x = 7

y + z > 10

z > y and z > x

Given that 4 is a factor of the number, we have;

4 is a factor of 'z'

4 is also a factor of yz

Therefore, the digit, z > 7 and z is divisible by 4, therefore, z = 8

y + z = y + 8 > 10

∴ y > 10 - 8

y > 2

The multiples of 4 larger than 728 with the last digit equal to 8 are found using Microsoft Excel and presented as follows;

748, 768, 788

The numbers that have a larger ones place value are; 748 and 768

The sum of the las two digits are therefore, 4 + 8 = 12 and 6 + 8 = 14

The number that has the largest ones place value for the sum of the last two digits is 768

The number is 768

Which of the following is used in the electrical field?

A.wood clamp
B.pliers
C.paper paste
D.none of the above

Answers

Answer:

pliers

Explanation:

because that makes the most sense

. Which of the following formula is used for calculating current:

(A) I=QT
(B) I=WT
(C) I=PT
(D) I=Q/T

Answers

Answer:

I think non of the above because

Explanation:

Current is usually denoted by the symbol I. Ohm's law relates the current flowing through a conductor to the voltage V and resistance R; that is, V = IR. An alternative statement of Ohm's law is I = V/R.

Other Questions
What could be some of the dangers of having too many, or too few cabinet positions? How many people welcomed hitler 200000 or 500000 A population of birds is blown by a storm to an island off the mainland.The island has very few trees, and the bird population on the islanddevelops new nesting behaviors. Mainland birds nest in trees, island birdsnest on the ground. After a long period of time, the island birds arereunited with the mainland birds, it is observed that the two populationscan no longer interbreed. This is an example of: *Behavioral isolationGeographical isolationNonrandom matingAll of these Melinda and Davy are making postcards to announce their new address. The table shows the number of postcards they can make together during each hour they are working. If they continue to make postcards at this rate, what is the total number they will make in 6 hours? Postcards Number of Hours Number of Postcards 1 72 143 21 Mr. Taylor has 24 sports trophies. Of the trophies, 18 are wrestling trophies. How manywrestling trophies does Mr. Taylor have? A chemist wishes to mix a solution that is 12% acid. She has on hand 6 liters of a 4% acid solution and wishes to add some 16% acid solution to obtain the desired12% acid solution. How much 16% acid solution should she add?Complete the table.Liters ofSolutionPercent Acid Liters of(as a decimal) Pure Acid0.0460.160.12 Joe ran 3 miles yesterday and wants to run at least 12 miles this week. Write an inequality that can be used to determine the additional number of days Joe must run this week if each run is 3 miles. Then solve the inequality. The admission fee at an amusement park is $20 for children and $35 for adults. On a certain day, 276 people entered the park, and the admission fees collected totaled $7620. How many children and how many adults were admitted? What are the values of A, B, and C in the equation 4x 5y = 8? What is the IUPAC name for the following compound?CH3-CH2-CH2-CH2-CH2-CH2 -CH2-CH3Enter the name of the molecule. (1,-2)(5,4) find the mid point HELLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPP!!!!!!!Read the passage from an argumentative essay."The Columbian Exchange was bad. It had many effects on native peoples. One of these effects was disease. Disease harmed people. It led to death. Some say up to 90 percent of native peoples died.How should the passage be revised to create a more formal tone?Slang terms should be removed.First-person pronouns should be added.Simple sentences should be balanced with more complex ones.Long and complex sentences should be split apart and made shorter. During the late 1930s, Joseph Stalin eliminated his opposition and enemies. Why did this communist leader, who used fear and terror to get his way, insist on show trials for those he believed committed treason? The freedom rides, freedom summer, and the march on Selma are evidence of what idea during the civil rights movement 4) find the first five terms of the recursively defined sequence. a1=5, an+1=-3an+1 A salesperson works 40 hours per week at a job where has two options for being paid. Option A is an hourly wage of $20. Option B is a commission rate of 10% on weekly sales. How much does need to sell this week to earn the same amount with the two options?Please help.. Find the missing angle measures? Why did Japan work to modernize Korea between 1910 and 1945?O Japan hoped to benefit itself.O Japan hoped to restore democratic ideals.O Japan hoped to assist the regional economy.O Japan hoped to end its colonization of the peninsula. What is the greatest factor of 48xand 32x Figure+2Figurea) Which two figures are congruent?A. B and C C. A and CB. B and D D. B and Ab) Describe the sequence of transformationsthat maps the congruent figures.A. Reflection across the x-axis,translation up 4 and left 1B. Reflection across the x-axis, rotation90about the originC. Rotation 270 about the origin,translation 4 left and 2 upD. Rotation 180 about the origin,translation up 1 and right 2