Table of Contents

**An Electrical Appliance Draws 9.0 Amperes**. Power is the rate at which energy is moved, and so electric power is. What is the wavelength of this sound in a.

Note that the amps below are typical. Some appliances may require more or less depending on their efficiency and size. Calculate the power of the following electrical appliances:

### If The Motor Draws A Maximum Current Of 300 Rna.

(1) 13 w (2) 110 w (3) 130 w (4) 1100 w : Department of energy, the average refrigerator uses approximately 725 watts of electricity and 15 to 20 amps, which can equal 10 percent or more of your home's total energy usage. A sound wave has a wavelength of 5.5 meters as it travels through air at stp.

### An Electric Heater Has A Resistance Of 16 When Operating On A 120 V Line.

1.2 × 103 j b. 3 6 a for 1 5 minutes. What is the total amount of power dissipated by this appliance?

### For Unlimited Access To Homework Help, A Homework+ Subscription Is Required.

Power is the rate at which energy is moved, and so electric power is. (b) a radio set draws a current of 0. Calculate the power of the following electrical appliances:

### What Is The Total Amount Of Power Dissipated By This Appliance?

What is the totalamount of power dissipated by this appliance? How much heat energy is. If the cost of electrical energy is $ 0.030/mj, how much does it cost to operate for 30 minutes?

### Draws 10 Amperes Of Current.

An electric lawn mower has a resistance of 160 and draws 15 a. 6.0 n 18 q 9.0 v What is the total amount of power dissipated by this appliance?