S945274 S945274

14-04-2020
Physics

contestada

WILL GIVE BRAINLIEST AND 30 POINTS! NEED ASAP!

A 40 W bulb is left on from 9:00 p.m. to 6:30 a.m.

How much energy was used by the bulb?

0.10 kWh

0.38 kWh

100 kWh

380 kWh

Respuesta :

amna04352 amna04352

14-04-2020

Answer:

0.38 kWh

Explanation:

Energy = power × time

40 × 9.5

= 380 Wh ÷ 1000

= 0.38 kWh

Answer Link

minharofamily13 minharofamily13

11-02-2021

Answer:

0.38 kWh

Explanation:

bc I just did it!^-^

Answer Link

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