A car battery stores 12 V of energy. Of this energy, 9 V converts to electrical energy. The remaining energy converts to thermal energy. What is the efficiency of the battery?
Group of answer choices

0.25%

0.75%

25%

75%

Question

A car battery stores 12 V of energy. Of this energy, 9 V converts to electrical energy. The remaining energy converts to thermal energy. What is the efficiency of the battery?
Group of answer choices

0.25%

0.75%

25%

75%

itsyogurl508 · Answer

@MiraAngel

tytyty · Answer

@itsyogurl508

itsyogurl508 · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @tytyty
It's 25 percent that wasn't converted
$\color{#0cbb34}{\text{End of Quote}}$
thankssss

tytyty · Answer

no problem

supie · Answer

It would be $$9/12$$ so we have to write that as a % as a % that is 75% and 100% - 75% = 25%

itsyogurl508 · Answer

$\color{#0cbb34}{\text{Originally Posted by}}$ @supie
It would be $$9/12$$ so we have to write that as a % as a % that is 75% and 100% - 75% = 25%
$\color{#0cbb34}{\text{End of Quote}}$
ahh nerd lyyy thx

supie · Answer

Lol np! ly2

tytyty · Answer

technically I was right

tytyty · Answer

9/12 equals 75% which means 25% is not used

MiraAngel · Answer

Awww boo! I didn't get here in time to help! Sorry! Yell at me in dms if I don't answer quick next time! :P <3