X–rays were discovered by (1) Becquerel (2)Roentgen (3) Marie Curie (4)Van Lue

X–rays were discovered by (1) Becquerel (2)Roentgen (3) Marie Curie (4)Van Lue
by

1 Answer

Answer :

Roentgen
by

Related questions

X-rays were discovered by: a) Roentgen b) Becquerel c) Marie Curie d) Van Lave

Description : X-rays were discovered by: a) Roentgen b) Becquerel c) Marie Curie d) Van Lave

Last Answer : a) Roentgen

Radioactivity was discovered by (1) Rutherford (2) Henri Becquerel (3) Roentgen (4) Einstein

Description : Radioactivity was discovered by (1) Rutherford (2) Henri Becquerel (3) Roentgen (4) Einstein

Last Answer : Henri Becquerel

Which scientist discovered the radioactive element Radium ? (1) Marie Curie (2) Isaac Newton (3) Albert Einstein (4) Benjamin Franklin

Description : Which scientist discovered the radioactive element Radium ? (1) Marie Curie (2) Isaac Newton (3) Albert Einstein (4) Benjamin Franklin

Last Answer : Marie Curie 

Radioactivity was discovered by (1) J.J. Thomson (2) W.Roentgen (3) H.Becquerel (4) M. Curie

Description : Radioactivity was discovered by (1) J.J. Thomson (2) W.Roentgen (3) H.Becquerel (4) M. Curie

Last Answer : (3) H.Becquerel Explanation: Antoine-Henri Becquerel is known for his discovery of radioactivity, for which he received the Nobel Prize for Physics in 1903. Unstable atomic nuclei will spontaneously decompose to form nuclei with a higher stability.

The phenomenon of radioactivity was discovered by (A) Madam Curie (B) Becquerel (C) Roentgen (D) J.J. Thomson

Description : The phenomenon of radioactivity was discovered by (A) Madam Curie (B) Becquerel (C) Roentgen (D) J.J. Thomson

Last Answer : (B) Becquerel

Who invented Radar? (1) J. H. Van Tassel (2) Wilhelm K. Roentgen (3) P. T. Farnsworth (4) A. H. Taylor and Leo C. Young

Description : Who invented Radar? (1) J. H. Van Tassel (2) Wilhelm K. Roentgen (3) P. T. Farnsworth (4) A. H. Taylor and Leo C. Young

Last Answer : A. H. Taylor and Leo C. Young

The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J Thomson

Description : The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J Thomson

Last Answer : (3) Henri Becquerel Explanation: In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays, which had been discovered in 1895 by Wilhelm Roentgen.

Natural radioactivity was discovered by - (1) Marie Curie (2) Ernest Rutherfor (3) Henri Becquerel (4) Enrico Fermi

Description : Natural radioactivity was discovered by - (1) Marie Curie (2) Ernest Rutherfor (3) Henri Becquerel (4) Enrico Fermi

Last Answer : (3) Henri Becquerel Explanation: The Discovery of Radioactivity. In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of xrays, which had been discovered in 1895 by Wilhelm Roentgen.

The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J. Thomson

Description : The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J. Thomson

Last Answer : (3) Henri Becquerel Explanation: In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays

Pierre Curie shared the 1903 Nobel Prize in physics with his wife Marie Curie and Henri Becquerel for their discoveries related to

Description : Pierre Curie shared the 1903 Nobel Prize in physics with his wife Marie Curie and Henri Becquerel for their discoveries related to

Last Answer : Radioactivity

Radio activity was discovered by : (1) Becqueral (2) Soddy (3) Rutherford (4) Curie

Description : Radio activity was discovered by : (1) Becqueral (2) Soddy (3) Rutherford (4) Curie

Last Answer : Becqueral

Who invented the battery? (1) Roentgen (2) Volta (3) Faraday (4) Maxwell

Description : Who invented the battery? (1) Roentgen (2) Volta (3) Faraday (4) Maxwell

Last Answer : Volta

The damage of the human body due to radiation (x-rays or y-rays etc,) is measured in (1) Rads (2) Rems (3) Roentgen (4) Curie

Description : The damage of the human body due to radiation (x-rays or y-rays etc,) is measured in (1) Rads (2) Rems (3) Roentgen (4) Curie

Last Answer : (1) Rads Explanation: The rad is a unit of absorbed radiation dose, defined as 1 rad = 0.01 Gy = 0.01 J/kg. It was originally defined in CGS units in 1953 as the dose causing 100 ergs of energy to be absorbed by one gram of matter.

The damage of the human body due to radiation (X-rays or y-rays etc,) is measured in – (1) Rems (2) Roentgen (3) Curie (4) Rads

Description : The damage of the human body due to radiation (X-rays or y-rays etc,) is measured in – (1) Rems (2) Roentgen (3) Curie (4) Rads

Last Answer : (1) Rems Explanation: In the case of damage to human body due to radiation, the most important factor is the amount of the dose - the amount of energy actually deposited in the body. The ... absorbed dose) = 1 rem or 1000 mrem (dose equivalent) (Source: United States Nuclear Regulatory Commission).

The damage of the human body due to radiation (X-rays or grays etc,) is measured in : (1) Rems (2) Roentgen (3) Curie (4) Rads

Description : The damage of the human body due to radiation (X-rays or grays etc,) is measured in : (1) Rems (2) Roentgen (3) Curie (4) Rads

Last Answer : Rems

Natural radioactivity was discovered by a)Schmidt b)Curie c)Becquerel d)Rutherford

Description : Natural radioactivity was discovered by a)Schmidt b)Curie c)Becquerel d)Rutherford

Last Answer : Natural radioactivity was discovered by a)Schmidt b)Curie c)Becquerel d)Rutherford A. Rutherford B. Becquerel C. Curie D. Schmidt

X-rays were discovered by -----? A. Wilhelm Conrad Roentgen (Answer) B. Thomson C. Ernest Rutherford D. Bacquerel

Description : X-rays were discovered by -----? A. Wilhelm Conrad Roentgen (Answer) B. Thomson C. Ernest Rutherford D. Bacquerel

Last Answer : A. Wilhelm Conrad Roentgen (Answer)

Who discovered X-rays? (1) W. C. Roentgen (2) Albert Einstein (3) Samuel Cohen (4) Edward Taylor

Description : Who discovered X-rays? (1) W. C. Roentgen (2) Albert Einstein (3) Samuel Cohen (4) Edward Taylor

Last Answer : (1) W. C. Roentgen Explanation: X-rays were discovered by Wilhelm Conrad Roentgen, a Professor at Wuerzburg University in Germany, on 8 November 1895.

For which invention is Otto Hahn famous? (1) Atom bomb (2) Television (3) X-rays (4) Miner’s safety lamp

Description : For which invention is Otto Hahn famous? (1) Atom bomb (2) Television (3) X-rays (4) Miner’s safety lamp

Last Answer : Atom bomb

How Marie and Pierre curie discovered two elements?

Description : How Marie and Pierre curie discovered two elements?

Last Answer : Marie and Pierre Curie isolate radium. On April 20, 1902, Marie and Pierre Curie successfully isolate radioactive radium salts from the mineral pitchblende in their laboratory in Paris. In 1898, the Curies discovered the existence of the elements radium and polonium in their research of pitchblende.

Which of the following statement is false? (1) Polystyrene was discovered in 1839 by Edward Simon (2) It is used for making plastics and CD cases (3) It is not biodegradable (4) None of these

Description : Which of the following statement is false? (1) Polystyrene was discovered in 1839 by Edward Simon (2) It is used for making plastics and CD cases (3) It is not biodegradable (4) None of these 

Last Answer : None of these

Who discovered the link between electricity and magnetism ? (1) Volta (2) Maxwell (3) Diesel (4) Michael Faraday

Description : Who discovered the link between electricity and magnetism ? (1) Volta (2) Maxwell (3) Diesel (4) Michael Faraday

Last Answer : Maxwell

Reserve transcription was discovered by : (1) Beadle & Tatum (2) Waston & Crick (3) Temin & Baltimore (4) har Govind Khorana

Description : Reserve transcription was discovered by : (1) Beadle & Tatum (2) Waston & Crick (3) Temin & Baltimore (4) har Govind Khorana

Last Answer : Temin & Baltimore

Who discovered the first antibiotic ? (1) W Fleming (2) C Waksman (3) Louis Pasteur (4) A Fleming

Description : Who discovered the first antibiotic ? (1) W Fleming (2) C Waksman (3) Louis Pasteur (4) A Fleming

Last Answer : A Fleming

“Linkage” was discovered by (1) Blakslee (2) Morgan (3) Muller (4) Bateson

Description : “Linkage” was discovered by (1) Blakslee (2) Morgan (3) Muller (4) Bateson

Last Answer : Bateson

Who discovered electromagnetic nature of light ? (1) Snell (2) Newton (3) Maxwell (4) Young

Description : Who discovered electromagnetic nature of light ? (1) Snell (2) Newton (3) Maxwell (4) Young

Last Answer : Maxwell

Who discovered Solar System ? (1) Newton (2) John Hadley (3) Copernicus (4) Galileo

Description : Who discovered Solar System ? (1) Newton (2) John Hadley (3) Copernicus (4) Galileo

Last Answer : Copernicus

Insulin was discovered by : (1) F. Banting (2) Edward Jenner (3) Ronald Ross (4) S.A. Wakesman

Description : Insulin was discovered by : (1) F. Banting (2) Edward Jenner (3) Ronald Ross (4) S.A. Wakesman

Last Answer : F. Banting

Force of deflection was first discovered by (1) Coriolis (2) Ferrel (3) Thornthwaite (4) Koeppen

Description : Force of deflection was first discovered by (1) Coriolis (2) Ferrel (3) Thornthwaite (4) Koeppen

Last Answer : Ferrel

Electron microscope was discovered by (1) Garhn and Shortt (2) Knoll and Ruska (3) Farmer and Moore (4) Janseen and Janseen

Description : Electron microscope was discovered by (1) Garhn and Shortt (2) Knoll and Ruska (3) Farmer and Moore (4) Janseen and Janseen

Last Answer :  Knoll and Ruska

Bacteria was first discovered by (1) A.V. Leeuwenhoek (2) Robert Hooke (3) Robert Koch (4) Louis Pasteur

Description : Bacteria was first discovered by (1) A.V. Leeuwenhoek (2) Robert Hooke (3) Robert Koch (4) Louis Pasteur

Last Answer : A.V. Leeuwenhoek

Who discovered North Pole ? (1) Amundson (2)Robert Peary (3) John Cobot (4) Captain Cook

Description : Who discovered North Pole ? (1) Amundson (2)Robert Peary (3) John Cobot (4) Captain Cook

Last Answer : Robert Peary

Who discovered cement? (1) Agassit (2) Albertus Magnus (3) Joseph Aspdin (4) Janseen

Description : Who discovered cement? (1) Agassit (2) Albertus Magnus (3) Joseph Aspdin (4) Janseen

Last Answer : Joseph Aspdin

Electron was discovered by (1) Ernest Rutherford (2) Max Planck (3) Joseph Thomson (4) Albert Einstein

Description : Electron was discovered by (1) Ernest Rutherford (2) Max Planck (3) Joseph Thomson (4) Albert Einstein

Last Answer : Joseph Thomson

What is the name given to the outermost “planetoid” discovered recently in the Solar System ? (1) Quark (2) Xenon (3) Sedna (4) Asterix

Description : What is the name given to the outermost “planetoid” discovered recently in the Solar System ? (1) Quark (2) Xenon (3) Sedna (4) Asterix

Last Answer : Sedna

Which among the following events occurred first ? (1) John Logy Baird demonstrated first television (2) Alexander Flemming discovered pencillin (3) Telecast of talking pictures on television by BBC (4) Jonas E. Salk developed first polio vaccine

Description : Which among the following events occurred first ? (1) John Logy Baird demonstrated first television (2) Alexander Flemming discovered pencillin (3) Telecast of talking pictures on television by BBC (4) Jonas E. Salk developed first polio vaccine

Last Answer : John Logy Baird demonstrated first television

Which of the following scientists was awarded the Nobel Prize in 1911 for the discovery of the radioactive elements, radium and polonium? w) John Dalton x) Dmitri Mendeleev y) Emil Fischer z) Marie Curie

Description : Which of the following scientists was awarded the Nobel Prize in 1911 for the discovery of the radioactive elements, radium and polonium? w) John Dalton x) Dmitri Mendeleev y) Emil Fischer z) Marie Curie

Last Answer : ANSWER: Z -- MARIE CURIE

What Marie curie favorite dinner food?

Description : What Marie curie favorite dinner food?

Last Answer : Feel Free to Answer

What fundamental change in our understanding of the atom was brought about the work of Marie curie?

Description : What fundamental change in our understanding of the atom was brought about the work of Marie curie?

Last Answer : Transmutation of elements -- huh -- the atom was thought to bethe unbreakable atom of Greek legend, but Dr. M. Curie's workshowed otherwise.

Did Marie curie any places Named after her?

Description : Did Marie curie any places Named after her?

Last Answer : Need answer

Does Marie Curie have kids?

Description : Does Marie Curie have kids?

Last Answer : Yes, Marie Curie has 1897 kids.

Does Marie Curie have children?

Description : Does Marie Curie have children?

Last Answer : Yes, Eve and Irene, both girls.

How many daughters did marie curie have?

Description : How many daughters did marie curie have?

Last Answer : Marie Curie has 2 daughters, Irène Joliot-Curie & Ève Curie.

Which of the following events occurred first? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first transmitted a wireless signal (4) Madame Marie Curie be-came the first woman Nobel Prize winner

Description : Which of the following events occurred first? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first transmitted a wireless signal (4) Madame Marie Curie be-came the first woman Nobel Prize winner

Last Answer : (2) Max Planck unveiled the Quantum Theory Explanation: General Theory of Relativity: a theory of gravitation developed by Einstein in the years 1907-1915; Quantum Theory of Max Planck: 1900; ... woman Nobel Prize winner: shared her 1903 Nobel Prize in Physics with her husband Pierre Curie.

Which of the following events occurred first? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first transmitted a wireless signal (4) Madame Marie Curie be-came the first woman Nobel Prize winner

Description : Which of the following events occurred first? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first transmitted a wireless signal (4) Madame Marie Curie be-came the first woman Nobel Prize winner

Last Answer : (2) Max Planck unveiled the Quantum Theory Explanation: General Theory of Relativity: a theory of gravitation developed by Einstein in the years 1907-1915; Quantum Theory of Max Planck: 1900; ... woman Nobel Prize winner: shared her 1903 Nobel Prize in Physics with her husband Pierre Curie.

Which of the following events occurred first? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first transmitted a wireless signal (4) Madame Marie Curie became the first woman Nobel Prize winner

Description : Which of the following events occurred first? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first transmitted a wireless signal (4) Madame Marie Curie became the first woman Nobel Prize winner

Last Answer : (2) Max Planck unveiled the Quantum Theory Explanation: General Theory of Relativity: a theory of gravitation developed by Einstein in the years 1907-1915; Quantum Theory of Max Planck: 1900; ... transmission on December 11, 1901; and Madame Curie becoming the first woman Nobel Prize winner.

Marie Curie shared the 1911 Nobel Prize in chemistry with two fellow chemists. Name them.

Description : Marie Curie shared the 1911 Nobel Prize in chemistry with two fellow chemists. Name them.

Last Answer : ANSWER: PIERRE CURIE and (A. HENRI) BECQUEREL

What is the distinction shared by Marie Curie and Linus Pauling?

Description : What is the distinction shared by Marie Curie and Linus Pauling? 

Last Answer : ANSWER: THEY BOTH RECEIVED TWO NOBEL PRIZES 

Which of the following events occurred first ? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first tranmitted a wireless signal (4) Madame Marie Curie became the first woman Nobel Prize winner

Description : Which of the following events occurred first ? (1) Albert Einstein propounded the General Theory of Relativity (2) Max Planck unveiled the Quantum Theory (3) Marconi first tranmitted a wireless signal (4) Madame Marie Curie became the first woman Nobel Prize winner

Last Answer :  Max Planck unveiled the Quantum Theory

Becquerel rays can________.

Description : Becquerel rays can________.

Last Answer : Becquerel rays can________. A. affect photographic plate B. penetrate through matter C. ionize gases D. All the above