Perform each of the following conversions. Part B 26 J to calories Express your

Question

Perform each of the following conversions.

Part B

26 J to calories

Express your answer using two significant figures.

.006.006

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Part C

6000 J to kilojoules

Express your answer using two significant figures.

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Part D

326 kJ to joules

Express your answer using three significant figures.

An energy bill indicates that the customer used 1029 kWh in July.

Part A

How many joules did the customer use?

Express your answer using four significant figures.

  J

How many joules of nutritional energy are in a bag of chips whose label reads 249 Cal?

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Part B

If 1 lb of fat is stored by the body for each 14.6×103kJ of excess nutritional energy consumed, how many bags of chips contain enough nutritional energy to result in 1 lb of body fat?

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Perform each of the following conversions.

Part B

26 J to calories

Express your answer using two significant figures.

E =

.006.006

  cal  

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Part C

6000 J to kilojoules

Express your answer using two significant figures.

E =   kJ  

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Part D

326 kJ to joules

Express your answer using three significant figures.

An energy bill indicates that the customer used 1029 kWh in July.

Part A

How many joules did the customer use?

Express your answer using four significant figures.

E =

  J

How many joules of nutritional energy are in a bag of chips whose label reads 249 Cal?

E = J  

SubmitPrevious AnswersRequest Answer

Incorrect; Try Again; 5 attempts remaining

Part B

If 1 lb of fat is stored by the body for each 14.6×103kJ of excess nutritional energy consumed, how many bags of chips contain enough nutritional energy to result in 1 lb of body fat?

N = bags

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Explanation / Answer

Answer:

PART B:

Given value is 26 J. We have to convert it into calories.

Since 1 J=0.239005736138 Calories,

then 26 J= 26x 0.239005736138 Calories=6.21414913958 Calories.

PART C:

Given value is 6000 J. Now we have to convert it in to kilojoules.

1kJ=1000 J.

Then 6000 J=6 kJ.

PART D:

Given value is 326 kJ .

Now we have to convert it in to joules.

1 J=1000 kJ then 326 kJ=326x1000 J=326000 J.

As per guidelines I have answered first question it contains three sub parts,

Thank You.

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