×

×

# Solved: It takes about 20 kJ to melt an ice cube. A typical microwave oven produces 900

ISBN: 9780134202709 403

## Solution for problem 41 Chapter 6

Essential University Physics | 3rd Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Essential University Physics | 3rd Edition

4 5 1 393 Reviews
24
0
Problem 41

It takes about 20 kJ to melt an ice cube. A typical microwave oven produces 900 W of microwave power. How long will it take a typical microwave to melt the ice cube?

Step-by-Step Solution:
Step 1 of 3

Chapter2:OneDimensionalKinematics Kinematic–thedescriptionofmotion,withoutconcernforthecauseof themotion Onedimensionalmotionismotionalongastraightline. Inordertodefinewheresomethingisyoucancheckthepositionofan objectagainsttherulerandnotethereading.Thezerooftheruleristhe pointoforigin.Wehavetherighttochoosewhich directionispositiveand whichdirectionisnegativerelativetotheorigin.Thisiscallorientation.The combinationoforientationandoriginiscalledcoordinatesystem. Asanobjectchangespositionwesaythatitisundergoingtranslation.The amountitmovesisthedisplacement(D).displacementinvolvesdistance anddirection.Inonedimensionthedirectionispositiveornegative. *delta(Δ)ind

Step 2 of 3

Step 3 of 3

#### Related chapters

Unlock Textbook Solution