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What observation led physicist James Chadwick to perform experiments that eventually led to the discovery of the neutron?
He bombarded the alpha rays (coming out from a natural radioactive material) onBeryllium atom and observed that Beryllium artificially became radioactive for a short time it emitted material rays containing neutral particles having mass almost equal to proton he proposed the name Neutron for the newly discovered particle, he also observed that after short radioactivity Beryllium was converted in to Carbon,
3Be9 + 2He4 = 6C12 +0n1(neutron)
What else can I help you with?
Who found neutrons?
Neutrons were discovered by James Chadwick in 1932 through his experiments involving beryllium and alpha particles. His discovery provided a crucial piece of the puzzle for understanding atomic structure and the composition of the nucleus.
What Louis Pasteur discovered in physics?
Louis Pasteur was a chemist and biologist, not a physicist. He is known for his work in microbiology, including the discovery of the principles of vaccination and pasteurization. His experiments also helped disprove the theory of spontaneous generation.
What are 3 scientific attitudes that Marie Curie had?
being a responsibla and hardworking through her work and experiments like her invention of pitchblend........:):)
Sir William crooks and the atomic theory?
Sir William Crookes was a British chemist and physicist who made significant contributions to the field of atomic theory. He is best known for his work on cathode rays, which eventually led to the discovery of the electron. Crookes' experiments with cathode rays provided crucial evidence for the existence of subatomic particles and helped lay the foundation for modern atomic theory.
What instrument lead to the discovery of the neutron?
The invention of the cloud chamber by physicist Ernest Rutherford in 1911 led to the discovery of the neutron by James Chadwick in 1932. The cloud chamber allowed researchers to observe the tracks of subatomic particles, which helped Chadwick identify the previously unknown neutron.
What was the most important discovery in the world?
theoretical physicist
When stating a hypothesis what is the next step that a physicist is most likely to take in answering a question?
After stating a hypothesis, a physicist is likely to design and conduct experiments or tests to gather data and evidence that either support or refute the hypothesis. This process helps to refine and validate the hypothesis through empirical observation and analysis.
What tools did Einstein have available to complete his experiments with?
Einstein used a pen and paper, or chalkboard. He was a theoretical physicist. Experimental physicists run experiments.
What qualifications do you need to become a physicist?
Good observation. Not having a biased mind. Constant Search.
Who is accredited in the history of modern chemistry that neutron exists?
James Chadwick, a British physicist, is credited with the discovery of the neutron in 1932. By conducting experiments with beryllium and alpha particles, he provided evidence for the existence of this neutral subatomic particle. This discovery was a crucial advancement in the field of modern chemistry and contributed to our understanding of atomic structure.
Which English chemist and physicist invented the rubber balloon in 1824 to use in his experiments?
Michael Faraday
Can you make a sentence using the word eminent and oersted?
The eminent physicist Hans Christian Oerstad had his discovery of electromagnetism named after him. The oerstad is a measured unit of field strength in electromagnitsm so it makes Hans Oerstad an eminent physicist to have his discovery of it.
What scientist confirmed the existence of neutrons?
James Chadwick, a British physicist, confirmed the existence of neutrons in 1932 through his experiments on the interaction of alpha particles with beryllium. Chadwick's discovery of neutrons provided a key piece of evidence for the development of the nuclear model of the atom.
Who found neutrons?
Neutrons were discovered by James Chadwick in 1932 through his experiments involving beryllium and alpha particles. His discovery provided a crucial piece of the puzzle for understanding atomic structure and the composition of the nucleus.
Who inented fibers?
In 1952, physicist Narinder Singh Kapany conducted experiments that led to the invention of optical fiber
Who discovered the first nuclear reaction?
The first nuclear reaction was discovered by physicist Otto Hahn and Fritz Strassmann in 1938, during their experiments on uranium. They observed that uranium atoms were split into lighter elements when bombarded with neutrons, leading to the discovery of nuclear fission.
What are the attitude of the physicist?
Physicists tend to have a curiosity-driven mindset, a willingness to question and explore the nature of the universe, and a commitment to rigorously testing hypotheses through experimentation and observation. They also value precision, mathematical reasoning, and the pursuit of knowledge for its own sake.
