Who discovered the photoelectric effect?
Correct answer: Heinrich Rudolf Hertz

Guillermo
the explanation made my brain feel like it had eaten too much..

Player #10022413
when I dont exactly know the correct person I just choose whatever name I like best

Player #25874027
Quiz Iași,
I explained many things to my children.
Doesn’t mean I discovered them

GruffSecretAgent9936
I got the question wrong too. There is a difference between DISCOVERING & EXPLAINING something.

Sian
Guillermo, clear as mud

Jorge Hugheno
I knew his granddaughter

Sam
in one place its given Heinrich hertz name too

Sam
it was EINSTEIN. He was awarded for his discovery of the photoelectric effect. source www.scientificamerican.com

Player #9914179
Thanks for shedding light on the question.

Player #11795995
Photon's frequenzy has to reach threshold frequenzy for photoelectrons to emergy. The explanation is not so good on this question

( Snail Darter)
manwithnogod, Didn’t OJ work for him at one time??

hellybelly
I need to quit 😭

batman25/1
I got this question wrong but I got 12 points and a tick for it !!!!

manwithnogod
BronzeWarrior80449., so, he also started the auto rental company named after him?