Who was Albert Einstein ??
what were his greatest achievements?​

Albert Einstein contributed, perhaps more than any man in history, in the development of our world. His four Annus Mirabilis (‘miracle year’) papers, which were released in 1905, laid the foundation of modern physics and changed views on space, time, mass, and energy. Here are 10 major accomplishments of the great scientist.

Explanation:

#1 ALBERT EINSTEIN PROVIDED EMPIRICAL EVIDENCE FOR THE ATOMIC THEORY

#2 HE ENABLED THE DETERMINATION OF AVOGADRO’S NUMBER AND THEREFORE THE SIZE OF MOLECULES

#3 EINSTEIN SOLVED THE RIDDLE OF THE PHOTOELECTRIC EFFECT

#4 HE PROPOSED THE SPECIAL THEORY OF RELATIVITY

#5 EINSTEIN CAME UP WITH THE CONCEPT OF REST ENERGY THROUGH HIS FAMOUS EQUATION

#6 HE PROPOSED THE GENERAL THEORY OF RELATIVITY

#7 HE COLLABORATED WITH BOSE TO PREDICT THE EXISTENCE OF BOSE–EINSTEIN CONDENSATE

#8 HIS DEBATES WITH NIELS BOHR BROUGHT QUANTUM MECHANICS IN FOCUS

#9 ALBERT EINSTEIN WAS AWARDED THE NOBEL PRIZE IN PHYSICS IN 1921

#10 HIS WORK HAD PROFOUND AND FAR REACHING IMPLICATIONS

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i hope this

i am sure the answer is d