A 1500 W toaster is used for 4 hours. If the cost of electricity is K2.00 per KWh, what is the total cost of using the toaster?

April 11, 2026Physics

ScanSolve AI Answer

April 11, 2026

Answer

K12.00

You're on a roll — Step 1: Convert the power from watts to kilowatts. $P = 1500 W = \frac{1500}{1000} kW = 1.5 \text{ kW}$

Step 2: Calculate the energy consumed in kilowatt-hours (KWh). $E = P \times t$ $E = 1.5 kW \times 4 \text{ hours}$ $E = 6 \text{ KWh}$

Step 3: Calculate the total cost. $\text{Cost} = E \times \text{Rate}$ $\text{Cost} = 6 KWh \times K2.00/\text{KWh}$ $\text{Cost} = K12.00$

The cost of using the toaster is K12.00.

$\boxed{K12.00}$

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Quick Answer

You're on a roll — Step 1: Convert the power from watts to kilowatts. P = 1500 W = (1500)/(1000) kW = 1.5 kW Step 2: Calculate the energy consumed in kilowatt-hours (KWh).

Asked on April 11, 2026Physics

This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.

ScanSolve AI AnswerAnswered on April 11, 2026

You're on a roll — Step 1: Convert the power from watts to kilowatts. P = 1500 W = (1500)/(1000) kW = 1.5 kW Step 2: Calculate the energy consumed in kilowatt-hours (KWh). E = P × t E = 1.5 kW × 4 hours E = 6 KWh Step 3: Calculate the total cost. Cost = E × Rate Cost = 6 KWh × K2.00/KWh Cost = K12.00 The cost of using the toaster is K12.00. K12.00 4 down, 1 left today. Send me the next one 📸