Why Bohr model is inaccurate model of the atom?
The Bohr model is inaccurate because it is based on classical mechanics, which does not fully explain the behavior of electrons in atoms. It also fails to account for electron-electron interactions and the wave-like nature of particles. Quantum mechanics provides a more accurate description of the behavior of electrons in atoms.
WHO IS Alexander FLEMING 2 wife?
Alexander Fleming's second wife was Dr. Amalia Koutsouri-Vourekas, a Greek immunologist. They got married in 1953, and she became his research assistant and collaborator.
What were some famous things Galileo do?
He invented (rather modified and perfected) the telescope. He discovered the 4 biggest moons of Jupiter. His observations strengthened the heliocentric universe theory (that is the earth revolves around the sun and the earth isn't the centre of the universe).
Is James D. Watson still living today?
As of my last update, James D. Watson is still alive. He is a renowned molecular biologist who is best known for his role in the discovery of the structure of DNA.
What do scientists think will cause the next ice age?
Scientists believe that changes in Earth's orbit and axial tilt, known as Milankovitch cycles, could potentially trigger the next ice age. However, human-induced global warming is currently offsetting these natural cycles, making it unlikely for an ice age to occur in the near future.
Scientists work in a variety of settings, including universities, research institutions, government agencies, and private companies. Their work may involve conducting experiments, analyzing data, publishing research papers, and collaborating with other scientists.
How did Harold Urey contribute to biology?
Harold Urey is known for his work in chemistry and physics, particularly in the field of isotope separation. Although he is not primarily associated with biology, his research on isotopes and their applications has had impacts on various fields, including biology, by allowing scientists to trace metabolic pathways and study biological processes using isotope tracers.
The first known scientist in history is often considered to be Thales of Miletus, a Greek philosopher who lived around 624-546 BC. Thales is known for his contributions to early natural philosophy and for seeking to explain the natural world through reason and observation.
Why do scientists think tat the earth is magnetic?
Scientists believe that the Earth is magnetic due to the presence of a magnetic field generated by the movement of molten iron in the outer core. This magnetic field helps protect the Earth from harmful solar radiation and plays a crucial role in navigation for animals and humans.
Why did Alexander Fleming want to be a scientist?
Alexander Fleming was interested in science and medicine from a young age. He was drawn to the idea of helping people through medical advancements and finding cures for diseases. Fleming's natural curiosity and passion for research led him to pursue a career in science.
A myologist studies the structure, function, and disorders of muscles. They focus on the biomechanics, physiology, and anatomy of muscle tissues to understand their role in movement and overall health.
What does the one-angstrom microscope allow scientists to see?
I can only tell you what I know about it. About ten years ago this sort of microscope showed images of lithium atoms for the first time. These are the smallest atoms apart from hydrogen and helium.
Who proved that fever was not a disease but a symptom of a disease?
Carl Wunderlich discovered that fever is not a disease, but the body's response to a disease. Carl Reinhold August Wunderlich (1815-1877) was a German physician, pioneer psychiatrist, and medical professor. He is known for his measurement of mean healthy human body temperature of 37°C (98.6°F), now known more accurately to be about 36.8°C (98.2°F).
Alexander Flemings mothers name?
Alexander Fleming's mother's name was Grace Stirling Morton Fleming.
What was Pasteur's hypothesis in his first set of experiments?
His initial experiments, boiling broths within closed containers to prove that nothing grew within, was first to help disprove the theory of spontaneous generation. This led to a secondary discovery that micro-organisms were responsible for the spoiling of drinks like beer and wine. This lead to the process now known as pasteurization, which helped purify milk of most moulds and allowing it to keep for much longer.
Mechanical weathering or erosion is more rapid in what type of climate?
Mechanical weathering and erosion are generally more rapid in cold and wet climates. This is because the presence of water, which freezes and thaws, can increase the rate of physical breakdown of rocks. Additionally, cold temperatures can cause rocks to contract and expand more frequently, aiding in their breakdown.
Who is known as the father of microsocopy?
Antonie van Leeuwenhoek is known as the father of microscopy. He was a Dutch scientist and is credited with making significant advancements in the field of microscopy, leading to the discovery of microorganisms.
How did scientists found out about pangaea?
Scientists found out about Pangaea through the study of fossils, rocks, and other geological evidence. They observed that certain species were found in continents that are now separated by oceans, and that the coastlines of continents seemed to fit together like puzzle pieces. This led to the development of the theory of plate tectonics, which explained how the continents have moved over time.
What is the cause of death of Alexander Fleming?
Alexander Fleming died of a heart attack at the age of 73.
Write an essay on the person you like most?
I admire my grandmother the most. She is a kind, resilient, and compassionate woman who always puts others before herself. Her strength in facing challenges and her unwavering support for her family inspire me every day. I am grateful for her wisdom, love, and the positive impact she has had on my life.
Who are the 10 filipino scientist clasify taxonomy or botanist?
Some notable Filipino scientists in the fields of taxonomy or botany include Dr. Gavino Trono Jr., renowned marine biologist and seaweed expert; Dr. Edwino Fernando, a plant taxonomist known for his work on Philippine flora; and Dr. Domingo Madulid, a botanist specializing in Philippine orchids.
Biodata in Hindi of Indian Scientist?
भारतीय वैज्ञानिक का जीवन वृत्तांत उनकी जीवनी, शिक्षा, कार्यक्षेत्र, योगदान और महत्वपूर्ण उपलब्धियों की संक्षिप्त सूचना है। इसमें उनका परिवार, व्यक्तिगत जीवन, लोकप्रियता, सम्मान, और उनके विज्ञानिक क्षेत्र में प्रमुख योगदान शामिल होता है।
Sir Alexander Fleming's influences?
Sir Alexander Fleming was influenced by his earlier work in bacteriology and immunology, leading him to investigate antibacterial properties of certain mold strains. His discovery of penicillin's antibacterial effects in 1928 was a pivotal moment in the field of medicine, revolutionizing the treatment of bacterial infections and laying the foundation for the development of antibiotics. Fleming's dedication to scientific inquiry and his observational skills were key influences in his groundbreaking work.
Scientists have identified 90 different?
There seems to be some information missing after "90 different." Could you please provide more details or context so I can assist you properly?