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Science & Nature
3,771 questions • Page 43 of 54
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| # | Question | Answer | |
|---|---|---|---|
| 2941 | Which Hormone Stimulates The Nervous System | Adrenaline | |
| 2942 | In Chemistry, What Type Of Substance Is Formed When An Acid Is Mixed With An Alkali | A Salt | |
| 2943 | There Are Two Types Of Sex Chromosome, X And Y. Males Have One X And One Y But What Do Females Have | Two X's | |
| 2944 | At What Temperature Does The Fahrenheit Scale Give The Same Reading As The Celcius Or Centirade Scale | Minus 40 Degrees | |
| 2945 | What Name Is Given To The Layer Of Ground That Remains Permanently Frozen Despite Seasonal Changes In Temperature | Permafrost | |
| 2946 | How Far Above The Earths Surface Do Cirrus Clouds Usually Form | Between 5 & Ten Miles | |
| 2947 | What Name Is Given To An Unusually Long Period Of Hot Weather Well Above The Average For A Paticular Region | A Heatwave | |
| 2948 | When Lightning Strikes, The Air Along Its Path Heats Up Very Quickly & Very Intensely What Is Produced By This Sudden Expansion Of The Air | Thunder | |
| 2949 | According To The Beaufort Scale , How Many Miles An Hour Must Wind Reach To Be Classified As A Hurricane | 74 Mph | |
| 2950 | What Layer Of The Atmosphere Lies Between Heights Of Aproximately Six And A Half Miles & 30 Miles Above The Earths Surface | Ozone | |
| 2951 | In India What Name Is Given To The Period Between June & September When About 75 Percent Of The Regions Annual Rainfall Arrives | Monsoon Season | |
| 2952 | What Name Is Given To The Weather Feature In Which The Atmospheric Pressure Is Lower Than That Of The Surrounding Area | A Depression,Low,Cyclone | |
| 2953 | What Nationality Was Anders Celcius Who Devised The Centigrade Scale Of Temperature Measurement | Swedish | |
| 2954 | Which Pacific Ocean Weather Condition Brings Unusually High Water Temperature & Was Given Its Name By Peruvian Fisherman | El Nino | |
| 2955 | Usually Occuring In Summer What Name Is Given To A Mass Of Cloud That Is Scattered Into A Pattern Of Ripples | Mackerel Sky | |
| 2956 | What Name Is Given To The Westerly Winds Found In The Southern Hemisphere Between 40 & 50 Degrees Latitude | The Roaring Forties | |
| 2957 | Occuring Twice Yearly What Name Is Given 2 A Day That Consists Of 12 Hours Of Daylight & 12 Hours Of Darkness | Equinox | |
| 2958 | Which Vital Part Of The Atmosphere Makes Up About 7 Millionths Of It's Volume | A Stratosphere | |
| 2959 | What Name Is Given To The Dividing Line Between Advancing Cold Air & A Mass Of Warmer Air | A Cold Front | |
| 2960 | What Is The Common Name For Wispy Cirrus Clouds | Mares Tails | |
|
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| 2961 | What Occurs Between A Negatively Charged Cloud Base & Positively Charged Earth Down Below | Fork Lightning | |
| 2962 | Which Gas Is Most Prevalent In The Earth's Atmosphere | Nitrogeon 78.08% | |
| 2963 | What Does The Abbreviation Cfc Stand For | Chlorofluorocarbons | |
| 2964 | Which Warm Dry Wind Is Prevalent Along The Eastern Edge Of The Rocky Mountains & Has A Name That Means 'Snow Eater' | Chinook | |
| 2965 | What Is An Anemometer | A Device For Measuring Wind Speed | |
| 2966 | What Is The Central Area Of A Hurricane Called | The Eye | |
| 2967 | What Is The Name For The Line On A Weather Map Which Connects Points Of Equal Temperature | An Isotherm | |
| 2968 | What Was Invented In 1959 By Sir Chrostopher Cockerell | The Hovercraft | |
| 2969 | Which Water Transport Aid Was Invented By Norwegian -Born Engineer Ole Evinrude In 1906 | The Outboard Motor | |
| 2970 | In 1901 Which Italian Inventor Developed The First Transatlantic Telegraphy System | Guglielmo Marconi | |
| 2971 | Which Hormone S Discovered By Canadian And Scottish Physiologists In 1912 | Insulin | |
| 2972 | In Which Decade Did German Chemist Albert Hoffman Discover Lyserg-Saure-Diathylamid, Or Lysergic Acid Diethylamide(Lsd) | 1940's | |
| 2973 | Which Drinks Machine Was Produced In 1946 By Italian Inventor Achille Gaggia | Espresso Coffee Machine | |
| 2974 | In 1955 Dane Ole Christiansen Invented A Children's Toy. Still In Use Today, And With Theme Parks Of It's Own, What Is It Called | Lego | |
| 2975 | What Nationality Was Inventor Leon Gaumont, Who Intrduced A Type Of Colour Motion Picture Film In 1912 | French | |
| 2976 | In 1953 Us Surgeon Evarts Graham Discovered The Link Between Tobacco Tar And What | Cancer | |
| 2977 | What Familiar Roadside Item, In Which Money Is Placed,Was Invented In 1935 By American Journalist Carlton Magee | The Parking Meter | |
| 2978 | What Did Englishman Percy Shaw Contribute To Road Safety In 1934 | He Invented Cats Eyes | |
| 2979 | Who Discovered Penicillian In 1928 | Alexander Fleming | |
| 2980 | What Fastening Device Common On Clothes, Was Invented By George Abraham In 1901 | The Press Stud | |
|
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| 2981 | In 1967 An American Engineer Invented A Noise Reduction System To Which He Gave His Name. What Was It | Dolby | |
| 2982 | What Did British Engineer Christopher Cockrell Invent In 1953 | The Hovercraft | |
| 2983 | Which German Aircraft Company Invented The Ejector Seat In 1942 | Heinkel | |
| 2984 | Which Company Introduced The First 'Instamatic' Camera In 1963 | Kodak | |
| 2985 | First Marketed In 1958 By The Kodak Company As 'Eastman 910' By What Name Is Their Cyanoacrylate Adhesive Better Known | Superglue | |
| 2986 | In Which Decade Was The Breathalyzer Invented | 1930's | |
| 2987 | What Nationality Is Erno Rubik,Inventor Of The 80's Craze The Rubik's Cube | Hungarian | |
| 2988 | Which Metal Was Invented By British Metallurgist Harold Brearley In 1912 | Stainless Steel | |
| 2989 | A Common Sight In Most High Streets, What Was Invented In 1967 By Englishman John Shepherd- Barron | The Cash Dispenser | |
| 2990 | In The 1940s George Gamow Developed A Theory That A Giant Explosion, 10-20,000 Million Years Ago, Began The Expansion Of The Universe. What Is The Name Given To This Theory | The Big Band Theory | |
| 2991 | In 1905, Albert Einstein Wrote That E=Mc2. What Theory Is Commonly Associated With This Equation | The Theory Of Relativity | |
| 2992 | What Material Was Invented By Belgian-Born Us Chemist Leo Baekeland In 1905 | Bakelite | |
| 2993 | Who Opened The First Cinema In Paris In 1895 | The Lumiere Brothers | |
| 2994 | Which Significant Beverage Did Dr John Pemberton Of Atlanta Georgia Invent In 1886 | Coca Cola | |
| 2995 | What Did Sir John Harrington Invent In 1589 | The Flushing Toilet | |
| 2996 | Who Invented The First Self Lighting Match | John Walker In 1827 | |
| 2997 | Where & When Did People First Use Spectacles | In China In The 1200's | |
| 2998 | Who Invented Nylon | An American Chemist Named William H Carothers | |
| 2999 | Which British City Street Had The First Gas Lamps | Pall Mall London In 1807 | |
| 3000 | Which Nation First Invented The Wheelbarrow | The Chinese C Ad 200 | |
|
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| 3001 | Who Was The First Director Of The Atomic Lab At Los Alamos New Mexico | J Robert Oppenheimer | |
| 3002 | Name The American Who Patented A Burglar Proof Lock Described As Magic & Infallible | Linus Yale | |
| 3003 | Who Invented The Lift | Elisha Otis | |
| 3004 | Who First Demonstrated Television In 1926 | John Logie Baird | |
| 3005 | Where Was The Potters Wheel First Used | In Mesopotamia C.3000 Bc | |
| 3006 | And What Did Thomas Edison Later Invent In The Lab Set Up With The Prize Money Awarded To The Above Invention | The Gramophone | |
| 3007 | What Did A Professor Of Vocal Physiology At Boston University Use His Deaf Students To Help Him Invent In 1876 | The Telephone | |
| 3008 | Secret Research Into What Was Nicknamed The Manhattan Project | The Atom Bomb | |
| 3009 | Where Was The First Alam Clock Produced | In Germany In 1360 | |
| 3010 | What Was Invented By An American Firm Called Texas Instruments In 1958 | The Silicone Chip | |
|
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