# I need help on these 3 questions. I need the original formula used and the givens

###### Question:

I need help on these 3 questions.
I need the original formula used and the givens

### A metal wire of length 1cm and of uniform diameter has a resistance of 0.8 ohms. What is the resistance of a 50cm wire coil made of the same material but having twice its diameter?​

A metal wire of length 1cm and of uniform diameter has a resistance of 0.8 ohms. What is the resistance of a 50cm wire coil made of the same material but having twice its diameter?​...

### Who selects the delegates that attend the national conventions?

Who selects the delegates that attend the national conventions?...

### A common birth defect characterized by an opening between the upper lip and the nose is called a. cleft lip. b. cerebral palsy. c. fetal alcohol syndrome. d. congenital hypothyroidism

A common birth defect characterized by an opening between the upper lip and the nose is called a. cleft lip. b. cerebral palsy. c. fetal alcohol syndrome. d. congenital hypothyroidism...

### If your usual energy intake exceeds your energy requirements by 500 kcal per day, this could lead to weight gain of approximatelya) 1 pound per month.b) 2 pounds per week.c) 1 pound per week.d) 1/2 pound per week

If your usual energy intake exceeds your energy requirements by 500 kcal per day, this could lead to weight gain of approximatelya) 1 pound per month.b) 2 pounds per week.c) 1 pound per week.d) 1/2 pound per week...

### What is the answer for this in square root form

what is the answer for this in square root form...

### Need ideas!!! If a student could make a law/rule at school what would it be? Explain.

Need ideas!!! If a student could make a law/rule at school what would it be? Explain....

### About 18% of the population of a large country is nervous around strangers

About 18% of the population of a large country is nervous around strangers...

### The type and frequency of security awareness training is contingent on the type of user. For instance, all users might be required to attend refresher training courses on an annual basis, whereas a vendor should be required to attend outside training only as outlined in the vendor-company contract. a. True b. False

The type and frequency of security awareness training is contingent on the type of user. For instance, all users might be required to attend refresher training courses on an annual basis, whereas a vendor should be required to attend outside training only as outlined in the vendor-company contract. ...

### 1057 is not a perfect square

1057 is not a perfect square...

### Light energy is trapped and converted into chemical energy during the Citric acid cycle true or false

Light energy is trapped and converted into chemical energy during the Citric acid cycle true or false...

### { vowels in the word number }​

{ vowels in the word number }​...

### If the sin 30° = one half, then the cos 60° = ________.

If the sin 30° = one half, then the cos 60° = ________....

### Karen finds 5 seashells Kai finds 3 seashells how many seashells in all?

Karen finds 5 seashells Kai finds 3 seashells how many seashells in all?...

### One the first chemistry test. 12 students got As, 18 students got Bs, and 20 students got Cs. a. What is the percentage of students received Bs. b. What is the percentage of students who received Cs? Express your answer to the ones place.

One the first chemistry test. 12 students got As, 18 students got Bs, and 20 students got Cs. a. What is the percentage of students received Bs. b. What is the percentage of students who received Cs? Express your answer to the ones place....

### I'm confused someone help me thanks a lot ​

I'm confused someone help me thanks a lot ​...

### Which factors led to World War II? Choose all that apply. revolt by colonies conflict of ideologies separation of cultural groups depression feudalism German aggression

Which factors led to World War II? Choose all that apply. revolt by colonies conflict of ideologies separation of cultural groups depression feudalism German aggression...