General Science(General Knowledge ) Questions and Answers
- Basic Of Life - Cells
- Pollution
- Science Fundamentals
- Universe (Planets / Space/Satellites)
- Waves And Motions
- Acid Base Titration
- Acid Rain
- Acids And Bases
- Alcohols Phenols And Ethers
- Alkane
- Alkene
- Alkyne
- Amines
- Amperes Law
- Animal Kingdom
- Animal Physiology
- Antibiotics
- Applied Chemistry
- Applied Science
- Aromaticity
- Atom And Nuclei
- Benzene
- Biochemistry
- Biodiversity And Conservation
- Bioinformatics
- Biology
- Biomolecules
- Biotechnology
- Bond Cleavage
- Bond Energy
- Botany
- Carbohydrates
- Carbohydrates And Its Metabolism
- Carbon And Its Compounds
- Catalyst And Catalysis
- Cell Organelles
- Cell Signaling
- Chemical Bonding
- Chemical Bonding Molecular Structure
- Chemical Equilibrium
- Chemical Kinetics
- Chemical Reactions
- Chemistry
- Chlorine Gas
- Chromosomes
- Colloidal Dispersion
- Components Of Food
- Computers And Information Technology
- Conductors And Insulators
- Conservation Linear Momentum
- Coordination Compounds
- Corrosion
- Covalent Bonding
- Crystal Field Theory
- Cyclotron
- Digestion And Absorption
- Diseases
- Dispersion Of Light
- Distillation
- Ecology
- Electric Flux
- Electrochemistry
- Electromagnetic Spectrum
- Electrovalent Bonding
- Elements And Metals
- Entomology
- Entropy
- Environmental Chemistry
- Equilibrium Of Forces
- Equilibrium State
- Erythropoietin
- Fatty Acid Catabolism
- Fibre To Fabric
- Food Microbiology
- Fossils
- Freezing Point Of The Solvent
- Fuel Cell
- Genetics
- Glucose
- Gravitation
- Grignard Reagent
- Haloalkanes And Haloarenes
- Health And Hygiene
- Heat Of Reaction
- Histology
- Hybrid Orbitals
- Hybridisation
- Hydrogen
- Hydrogen Bonding
- Hydrogen Peroxide
- Immunity
- Impedance
- Inductance
- Inelastic Collision
- Infectious Diseases
- Junction Transistor
- Kepler S Law
- Kirchhoffs Law
- Lamis Theorem
- Law Of Mass Action
- Liver
- Logic Gates
- Lysosomes
- Magnetism
- Mass Defect
- Mass Spectroscopy
- Metals And Non Metals
- Microbiology
- Mineral Nutrition
- Mirror Formula Based
- Molecular Biology
- Mollusca
- Moving Coil Galvanometer
- Neuroscience
- Nitrogen Cycle
- Nomenclature
- Nuclear Chemistry
- Nuclear Fission
- Nuclear Science
- Nutrition In Plants
- Optical Instruments
- Optical Microscope
- Optics
- Organic Chemistry
- Oscillation
- Overlapping And Bonds
- Oxidation Reduction
- P Block Elements
- Pcr
- Periodic Classification Of Elements
- Photodiode
- Photoelectric Effect
- Photometry
- Photosynthesis
- Physics
- Plant Kingdom
- Plant Tissue Culture
- Pn Junction Diode
- Polymers
- Proteins
- Quantum Numbers
- Radioactivity
- Rate Of Reaction
- Ray Optics
- Redox Reaction
- Redox Reactions
- Relative Velocity
- Reproduction In Organisms
- Reproductive Health
- Respiration In Plants
- Respiratory System
- Reversible And Irreversible Reaction
- Semiconductor Device
- Social Science
- Solid State
- Solid Waste Management
- Space Science
- Stereochemistry
- Structure Of Atom
- Sucrose
- Surface Chemistry
- Surface Tension
- Titration
- Transistor
- Tunnel Diode
- Valence Bond
- Valence Electrons
- Vermicomposting
- Virus
- Viscosity
- Vitamins
- Vitamins And Minerals
- Voltage Regulator
- Vsepr Theory
- Water Or Hydride Of Oxygen
- Work Power And Energy
- Zener Diode
- Zoology
Explanation:-
Answer: Option C. -> Atomic clocksAtomic clocks are the most accurate time and frequency standards known, and are used as primary standards for international time distribution services, to control the wave frequency of television broadcasts, and in global navigation satellite systems such as GPS.
Explanation:-
Answer: Option D. -> Flint glassIn the optical glass industry, flint glass is any highly refractive lead-containing glass used to make lenses and prisms. Because it absorbs most ultraviolet light but comparatively little visible light, it is also used for telescope lenses.
Explanation:-
Answer: Option C. -> Wood, calcium, hydrogen sulphide and resin.Paper is a thin sheet material produced by mechanically and/or chemically processing cellulose fibres derived from wood, rags, grasses or other vegetable sources in water, draining the water through fine mesh leaving the fibre evenly distributed on the surface, followed by pressing and drying.
Explanation:-
Answer: Option A. -> Increase the tensile strength of cementDuring cement manufacturing process upon cooling of clinker a small amount of gypsum is added during the final grinding process. Gypsum controls the setting of the cement and if not added the cement will set immediately leaving no time for concrete placing.