Chapter 5 Pioneers Of Radiology

Question 1

Effects of electricity

Answer 1

THALES

Question 2

Firs-recognized vacuum, invented barometer

Answer 2

EVANGELISTA TORRICELLI

Question 3

Invented air pump

Answer 3

OTTO VON GUERICKE

Question 4

Study electricity & magnetism

Answer 4

WILLIAM GILBERT

Question 5

2 different kinds of electricity

Answer 5

CHARLES DU FAY

Question 6

Improved static generator

Answer 6

ISAAC NEWTON

Question 7

Electroscope

Answer 7

ABBÉ JEAN-ANTOINE NOLLET

Question 8

Electrical experiments

Answer 8

BENJAMIN FRANKLIN

Question 9

Electricity from a Leyden jar

Answer 9

WILLIAM WATSON

Question 10

Amt. of air in the tube determined coloration

Answer 10

WILLIAM MORGAN

Question 11

Electromagnetic induction

Answer 11

MICHAEL FARADAY

Question 12

Electromagnetic & Photoelectic effect

Answer 12

HEINRICH DANIEL RUHMKORFF

Question 13

Experiments with cathode rays

Answer 13

JOHANN WILHELM HITTORF

Question 14

Invented crookes tube
Discovered Thallium (Tl)

Answer 14

WILLIAM CROOKES

Question 15

Known for cathode rays

Answer 15

PHILIPP LENARD

Question 16

Produced a radiograph

Answer 16

WILLIAM GOODSPEED

Question 17

1st photographic copy of written material

Answer 17

JOHANN HEINRICH SCHULZE

Question 18

Film w/ a gelatin silver bromide emulsion

Answer 18

RICHARD LEACH MADDOX

Question 19

Patented roll-paper film

Answer 19

GEORGE EASTMAN

Question 20

First known radiograph produced in the US was made on Jan. 2,1892

Answer 20

MICHAEL IDVORSKY PUPIN

Question 21

Started his experiments with the roentgen rays- fluoroscopy

Answer 21

THOMAS EDISON

Question 22

Suffered severe radiation damage of the work

Answer 22

CLARENCE MADISON DALLY

Question 23

The property of certain elements to emit rays or subatomic particles spontaneously from matter

Answer 23

RADIOACTIVITY

Question 24

Most prominent persons credited with Radioactivity. They received Nobel Prize for Physics in 1903

Answer 24

PIERRE, MARIE CURIE & HENRI BECQUEREL

Question 25

Noticed that radium killed diseased cells

Answer 25

PIERRE CURIE

Question 26

Refined & purified the radium meteal. She received Nobel Prize for Chemistry in 1911

Answer 26

MARIE CURIE

Question 27

Branch of radiology using radioactive materials for medical diagnosis and treatment

Answer 27

NUCLEAR RADIOLOGY

Question 28

Invented the cyclotron

Answer 28

ERNEST LAWRENCE

Question 29

He induced a successful chain reaction in a uranium pile at the University of Chicago

Answer 29

ENRICO FERNI

Question 30

Ultimate particles

Answer 30

DEMOCRITUS