Chemistry, 22.11.2020 23:00 sarah5557

Donna is trying to make an electromagnet to pick up old nails around her driveway. Which of these materials would be best to use for the core in order to make the strongest electromagnet to pick up the most nails?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Naoki's bicycle has a mass of 10 kg. if naoki sits on her bicycle and starts pedaling with a force of 168 n, causing an acceleration of 2.8 m/s2, what is naoki's mass?

Answers: 1

Answer

Chemistry, 22.06.2019 15:00

‘which reaction would most likely require the use of an inert electrode?

Answers: 1

Answer

Chemistry, 22.06.2019 15:30

What best discribes the relationship between wavelength and frequency in a electromagnetic wave

Answers: 1

Answer

Chemistry, 22.06.2019 16:00

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Answers: 2

Answer

You know the right answer?

Donna is trying to make an electromagnet to pick up old nails around her driveway. Which of these ma...

Questions

English, 28.10.2020 14:00

Can someone help me. ...

Mathematics, 28.10.2020 14:00

Yuh yuh I need help yuh ...

Biology, 28.10.2020 14:00

Choose the answer that is not a fossil. a. a cow skeleton in the desert b. dinosaur footprints preserved in mud turned to rock c. a petri...

History, 28.10.2020 14:00

What would the Realist and Anti-realist say about Holland's miracle?...

SAT, 28.10.2020 14:00

1. Ano ang mga kaalaman mo upang makapagpasya para sa sarili mo? Patunayan...

English, 28.10.2020 14:00

Compose a dialogues between two friends on first day at college...

Physics, 28.10.2020 14:00

a sound wave has a velocity of 350 meters/second and a frequency of 430hertz. What is its wavelength?...

Chemistry, 28.10.2020 14:00

How many atoms are in 4.67 moles of lead ?...

English, 28.10.2020 14:00

Please answer this fastrewrite in formal register

Mathematics, 28.10.2020 14:00

35 БАЛЛОВ ОЧЕНЬ СРОЧНО ПОЖАЛУЙСТА РЕШИТЕ при возведении неотрицательного числа в степень получаем При возведении отрицательного чи...

Mathematics, 28.10.2020 14:00

Find the LCD for 3/4x2+22x−42,8x/4x2−18x+18....

Mathematics, 28.10.2020 14:00

Complete the expansion of this expression by finding the values of the capitalised pronumerals 4x (5 + 4y + 3x) + 3y (1 + x) = Ax² + Bx + Cxy + Dy

English, 28.10.2020 14:00

Describe the scene when a teacher was away....

Mathematics, 28.10.2020 14:00

What is the sum of the retional numbers -8/19 and -4/57...

English, 28.10.2020 14:00

Think about how many goods and services are distributed every day. There are many ways that these items end up in the hands of various consumers throu...

Mathematics, 28.10.2020 14:00

11. Find the area of the rectangle contained within the following four lines x =1, x = -2 , y= -3, y=2 Please help with this question pl...

History, 28.10.2020 14:00

What event in American history wiped out the American bison...

Chemistry, 28.10.2020 14:00

Calculate the potential of the cell for the reaction, Cu2+ (aq, 0.15M) + Zn(s) - Zn2+(ag, 0.25M) + Cu(s)...

Mathematics, 28.10.2020 14:00

Car A is traveling east at a steady speed of 40 miles per hour. After 2 hours, it is 95 miles east of Johnstown. Car B is traveling east on the...

Biology, 28.10.2020 14:00

Which would most likely be found as a petrified fossil form? a. dinosaur skeleton b. fish skeleton on the shore c. insects in amber...

More questions: Chemistry Another questions