subject

Physics, 14.12.2020 02:50 solphiafischer

a pencil "lead" is actually made of graphite. graphite is made exclusively of carbon atoms. which two terms best describes graphite? A. compound. B. mixture. C. pure substance. D. element

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 21:30

The step-down transformer gives a current of 10a at 24v if the primary voltage is 240v calculate the 1_primary current 2_the power input 3_the power output

Answers: 2

question

Physics, 22.06.2019 00:00

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

Answers: 1

question

Physics, 22.06.2019 04:30

Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?

Answers: 3

question

Physics, 22.06.2019 15:30

Ineed ! using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.

Answers: 1

You know the right answer?

a pencil "lead" is actually made of graphite. graphite is made exclusively of carbon atoms. which tw...

Questions

question

Physics, 18.07.2019 23:10

Anarrow beam of light from a laser travels through air (n=1.00) and strikes point a on the surface of the water (n=1.33) in a lake. the angle of incid...

question

Mathematics, 18.07.2019 23:10

Alan's bamboo plant adds some flair to his apartment. in four weeks, alan has trimmed a total of inches off the top of the plant. what is the rate of...

question

Computers and Technology, 18.07.2019 23:10

Ga mode of operation that provides for the interleaved execution of two or more computer programs by a single processor is called (a) interrupt (b) mu...

question

Social Studies, 18.07.2019 23:10

Dr. jimand poses as a student in his study of bosnian students who are adjusting to college life in the united states. dr. jimand lives in the dorm wi...

question

Biology, 18.07.2019 23:10

The brain is a complex organ. on a scale of 1 to 5, with 1 being not comfortable at all and 5 being the most comfortable, how comfortable are you with...

question

Mathematics, 18.07.2019 23:10

The first two bytes of a 2m x 16 main memory have the following hex values byte 0 is fe byte 1 is 01 if these bytes hold a 16-bit two's complement int...

question

Physics, 18.07.2019 23:10

An artist wants to create a metal sculpture using a mold so that his artwork can be readily mass produced. he wants his sculpture to be exactly 6 inch...

question

Computers and Technology, 18.07.2019 23:10

What do you normally use with a partially-filled array? a class that does nothing but manage the array an accompanying parallel array an accompanying...

question

Physics, 18.07.2019 23:10

If we model her body as having a uniform cross section and assume that her center of gravity is midway between her hands and her feet, what is her ini...

question

Physics, 18.07.2019 23:10

Awire along the z axis carries a current of 6.8 a in the z direction find the magnitude and direction of the force exerted on a 6.1 cm long length of...

question

Mathematics, 18.07.2019 23:10

(a) find the number a such that the line x = a bisects the area under the curve y = 1/x2 for 1 ≤ x ≤ 4. (b) find the number b such that the line y = b...

question

Physics, 18.07.2019 23:10

If the diffusion coefficient doubles, and the average diffusion distance across a membrane remains the same, what can be said about the time it takes...

question

Social Studies, 18.07.2019 23:10

What are your research interests in the area of information technology? why are you inspired to research in this area andd why do you think it is impo...

question

Social Studies, 18.07.2019 23:10

Shawn is driving when he notices a car broken down on the side of the road with a woman sitting in the driver's seat. based on what you know about alt...

question

History, 18.07.2019 23:10

Which source would be most useful in exploring the issues of higher education costs...

question

Mathematics, 18.07.2019 23:10

Rearrange the equation so w is the independent variable. u−5=−4(w−1) u =...

question

History, 18.07.2019 23:10

Which source would be most useful in exploring the issues of higher education costs...

question

Mathematics, 18.07.2019 23:10

a number plus five times its reciprocal is equal to 6find the number....

question

Mathematics, 18.07.2019 23:10

Which of the following are roots of the polynomial function2 check all that apply. fx) = x3 - 5x2-13x - 7

question

Social Studies, 18.07.2019 23:10

How would you use the foot-in-the-door phenomenon to get your friend to lend you her car for the night?...

More questions: Physics Another questions

Questions on the website: 13722367