Question
Who received the Nobel Prize for their work on the
Photoelectric Effect?Solution
Albert Einstein was awarded the Nobel Prize in Physics in 1921 for his discovery of the law of the photoelectric effect, which was a pivotal step in the development of quantum theory.
How much calorie of energy is released by a boiled egg?
 Photovoltaic cells are:Â
Quantum Theory was discovered byÂ
The motion of a freely falling body is an example of ______________ accelerated motion.
The method of transfer of heat in liquid is
Among the following, which has the lowest density?
Which of the following is the best fire-extinguisher?
Which Instrument is used to measure depth of ocean?
Why is red colour preferred for danger signal lights?
Which of the following instruments is correctly matched with its function?
I) Voltmeter - Measures potential differenceÂ
II) Ammeter - Me...
Relevant for Exams:
