Question

Match the scientist with the research, match letters with number, only one scientist has more than one research

1) Villard                                            A) Discovery of electron

2) de Broglie                                     B) Photoelectric effect

3) Einstein                                         C) Quantization of energy

4) Rutherford                                   D) Wave nature of matter

5) JJ Thompson                                E) Empirical formula for visible spectral lines in hydrogen

6) Rontgen                                        F) Special relativity

7) Planck                                            G) Discovery of X-rays

8) Balmer                                          H) E =mc^2

                                                            I) Quantization of light

                                                            J) Discovery of the nucleus of the atom

                                                            K) Discovery of gamma rays

Answer 1

A): 5

B): 3

C): 7

D): 2

E): 8

F): 3

G): 6

H): 3

I): 3

J): 4

K): 1

Only Einstein has four research paper from above list.