This document contains 20 science-related questions with multiple choice or fill-in-the-blank answers. The questions cover topics in chemistry, physics, astronomy, history of science, and inventions/inventors including Alexander Fleming, Newton, Darwin, and more.
Warning:Too much etym.
Also, a considerable amount of questions have been copied from numerous small quizzes on slideshare. Not verbatim but yes, I've taken ideas from them. Sincere apologies.
Also, this was meant for a first time audience so I've made it quite simple. Keywords in bold and all..
Warning:Too much etym.
Also, a considerable amount of questions have been copied from numerous small quizzes on slideshare. Not verbatim but yes, I've taken ideas from them. Sincere apologies.
Also, this was meant for a first time audience so I've made it quite simple. Keywords in bold and all..
This quiz was organized by Odyssey - The Astronomy Club, IIT Gandhinagar open for all students of the institute on the ocassion of 68th Republic Day of India
AI and Machine Learning Demystified by Carol Smith at Midwest UX 2017Carol Smith
What is machine learning? Is UX relevant in the age of artificial intelligence (AI)? How can I take advantage of cognitive computing? Get answers to these questions and learn about the implications for your work in this session. Carol will help you understand at a basic level how these systems are built and what is required to get insights from them. Carol will present examples of how machine learning is already being used and explore the ethical challenges inherent in creating AI. You will walk away with an awareness of the weaknesses of AI and the knowledge of how these systems work.
Part of the IIT BHU Quiz Championship for the session 2013-14.
For other quizzes of the championship, please visit the Slideshare account of IIT BHU Quiz Club.
XXI Vidyasagar Rajan Memorial Inter Collegiate Team Quiz Championship.
Conducted by Sohan Maheshwar, Varun Shenoy and self for Karnataka Quiz Association
Science Quiz by QSI, held as a part of national science day celebrations.
questions first,
answers later on in the slide.
cutof for finals was 9 with 1 star.
top score - 11 with 3 stars
Science Quiz conducted for BVB Science Quiz 2024 selection at school by Shraavan and Me. Note: Source of last 2 questions: BISQ quiz by Q-Collective (Some other questions as well). 'Dominus illuminatio mea' means 'The LORD is my light' (taken from Psalm 27).
ANSWERS-B1. Boolean
B2- X-Univeristy of Oxford, Y-University of Cambridge
1. EDMUND HILLARY AND NEW ZEALAND
2.LEGO
3.CARAT
4.J.C BOSE, THE BOTANIST (AND NOT SN BOSE, THE PHYCISIST)
5.ROYAL SOCIETY
6.NEWTON'S APPLE TREE (IRONICALLY GOING FOR A SPACE VOYAGE)
7.ATM...BLANK WAS BANK
8.WHITE REVOLUTION
9.FEVICOL
10.MOON LANDING
11.Jurassic Park, Dinosaurs
12.Calculator
13.Neelakurinji
14.Mole day
15.Viswanathan Anand
16.Indian Institute of Science
17.Time Dilation
18.Sanskrit
19.Agent Orange
20. Alexander Graham Bell, Telephone
Similar to Science Quiz Prelims with Answers NITJ (20)
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
The increased availability of biomedical data, particularly in the public domain, offers the opportunity to better understand human health and to develop effective therapeutics for a wide range of unmet medical needs. However, data scientists remain stymied by the fact that data remain hard to find and to productively reuse because data and their metadata i) are wholly inaccessible, ii) are in non-standard or incompatible representations, iii) do not conform to community standards, and iv) have unclear or highly restricted terms and conditions that preclude legitimate reuse. These limitations require a rethink on data can be made machine and AI-ready - the key motivation behind the FAIR Guiding Principles. Concurrently, while recent efforts have explored the use of deep learning to fuse disparate data into predictive models for a wide range of biomedical applications, these models often fail even when the correct answer is already known, and fail to explain individual predictions in terms that data scientists can appreciate. These limitations suggest that new methods to produce practical artificial intelligence are still needed.
In this talk, I will discuss our work in (1) building an integrative knowledge infrastructure to prepare FAIR and "AI-ready" data and services along with (2) neurosymbolic AI methods to improve the quality of predictions and to generate plausible explanations. Attention is given to standards, platforms, and methods to wrangle knowledge into simple, but effective semantic and latent representations, and to make these available into standards-compliant and discoverable interfaces that can be used in model building, validation, and explanation. Our work, and those of others in the field, creates a baseline for building trustworthy and easy to deploy AI models in biomedicine.
Bio
Dr. Michel Dumontier is the Distinguished Professor of Data Science at Maastricht University, founder and executive director of the Institute of Data Science, and co-founder of the FAIR (Findable, Accessible, Interoperable and Reusable) data principles. His research explores socio-technological approaches for responsible discovery science, which includes collaborative multi-modal knowledge graphs, privacy-preserving distributed data mining, and AI methods for drug discovery and personalized medicine. His work is supported through the Dutch National Research Agenda, the Netherlands Organisation for Scientific Research, Horizon Europe, the European Open Science Cloud, the US National Institutes of Health, and a Marie-Curie Innovative Training Network. He is the editor-in-chief for the journal Data Science and is internationally recognized for his contributions in bioinformatics, biomedical informatics, and semantic technologies including ontologies and linked data.
2. • This chemical exists in form of two stereoisomers.
• The levorotatory- form is used as a nasal
decongestant inVicks inhaler (only in US).
• The dextrorotatory- form is much popular among
the masses for its different use.Which chemical ?
1)
Image :
5. • To test which theory were the following tests
proposed in 1916 ?
1. the perihelion precession of Mercury's orbit
2. the deflection of light by the Sun
3. the gravitational redshift of light.
2)
7. • In 2001, scientists of John Hopkins University
determined the color of _______ as a shade of greenish
white, somewhere between pale turquoise and
aquamarine.
• But in 2002, they clarified that the color was wrong due
to an error in the software use to calculate the shade.
• They reported that the correct color was a slightly
beigeish white.
• Fill the blank.
3)
9. • Jean Baptiste Perrin was a French physicist who, in his
studies of the Brownian motion, verified Albert Einstein’s
explanation of this phenomenon. For this achievement he
was honoured with the Nobel Prize for Physics in 1926.
• In 1895, Perrin showed that cathode rays were of negative
electric charge in nature. He explained solar energy as due to
the thermonuclear reactions of hydrogen.
• He was also responsible for his work in determining the value
of _________ constant by several different methods.After
whom did Perrin named this constant in 1909 ?
4)
13. • Analyse des Infiniment Petits pour l'Intelligence des Lignes Courbes is a
textbook written by the French mathematician Guillaume de _______, and
treated only the subject of differential calculus.
• In this book is the first appearance of _________’s rule.The rule is believed
to be the work of Johann Bernoulli.When _______ published his book, he
gave due credit to Bernoulli and, not wishing to take credit for any of the
mathematics in the book, he published the work anonymously.
• Bernoulli, who was known for being extremely jealous, claimed to be the
author of the entire work. Nevertheless, the rule was named for _______,
who never claimed to have invented it in the first place.
• Fill the blank.
6)
17. • The poetAlexander Pope had written an epitaph for
_______ but this was not allowed to be put on the
monument in theWestminster Abbey:
“Nature and Nature's laws lay hid in night: God said, Let
_______ be! and all was light”
• Fill the blank.
8)
19. • Sometime around 600 B.C., and for reasons known
only to himself,Thales of Miletus, a Greek
mathematician and philosopher, rubbed a piece of
amber with animal fur and made an astounding
discovery.The amber (basically fossilized tree sap)
became a virtual magnet for feathers and small
particles of dust.
• Which modern word is derived from the ancient Greek
name for amber ?
9)
21. • Neil deGrasseTyson
claims that he has been
falsely described as the
killer of ______.
• He goes on to say that
the actual killer of
______ is Mike Brown,
author of this book :
• Fill the blank.
10)
23. • Which fault forms the tectonic boundary between
the Pacific Plate and the North American Plate ?
• It also shares its name with a 2015 movie and a
2004 video game.
11)
25. • On which monument, one can find this compound
FePO4.H3PO4.4H2O (Iron hydrogen phosphate
hydrate)– which gives the monument a unique
property ?
12)
29. • "Mad as a hatter" is a colloquial phrase used in conversation to
refer to a crazy person. In 18th and 19th century England ______
was used in the production of felt, which was used in the
manufacturing of hats common of the time.
• People who patronised these hat factories were exposed daily to
trace amounts of _____, which accumulated within their bodies
over time, causing some workers to develop dementia caused by
its poisoning (called mad hatter syndrome).Thus, the phrase
became popular as a way to refer to someone who was perceived
as insane.
• Fill the blank.
14)
31. • There is a persistent urban legend that chocolate contains X.
It would seem that this rumour is primarily based on the
resemblance between two similar alkaloids: X and
theobromine.
• Theobromine is the active ingredient in chocolate and it is
only found in cacao.The two stimulants are related and have
a similar structures, but are very different chemicals with
different properties, effects and origins.
• Identify X.
15)
Image :
34. • Vice-Admiral Robert FitzRoy was a career officer of the Royal
Navy and a scientist. He was the captain of the second
voyage of a ship on which X travelled.
• In 1860, when X’s book was published for the first time,
FitzRoy was dismayed and stood against X in a debate on the
book. During the debate, FitzRoy stood in the centre of the
audience and “lifting an immense Bible first with both and
afterwards with one hand over his head, solemnly implored
the audience to believe God rather than man”
• Identify X.
16)
38. • On 21 March 1999, exactly 16 years ago, X
accomplished the first non-stop circumnavigation
of earth by balloon. X is currently involved in a
similar mission.Who is X ?
18)
40. • Here a bullfighter is shown in a thankful gesture to
X whose invention became important for
bullfighters to fight infections that developed in
wounds due to unclean horns of the bull.
• Due to this invention many lives of bullfighters
were saved.Who is X ?
19)
Image :