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    • Posted by Khushi Saraf 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Vanshika Paliwal 5 years, 8 months ago

    A chemical process in which substance react with oxygen to give heat and light called combustion

    0Thank You

    Yogita Ingle 5 years, 8 months ago

    Combustion is a chemical process in which a substance reacts with oxygen and generates heat in the process.

    Combustible substances are those substances that undergo combustion. It means that these substances give off heat and sometimes light (as a flame or glow) when they react with oxygen.

    Inflammable substances are substances which have low ignition temperature and catch fire easily. They burn with a flame. For example, petrol, LPG etc.

    0Thank You

    Sssssssssssssss Yyyyyyyyyyyyyyy 5 years, 8 months ago

    A chemical process in which a substance react with oxygen and get heat and light

    0Thank You

    ANSWER

    • Posted by Vishesh Gautam 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Yogita Ingle 5 years, 8 months ago

    The figure below shows the labeled diagram of the human eye. The main parts of eye are-
    Cornea, Iris, Pupil, Ciliary muscles, Eye lens, retina and optical nerves which are labeled in the diagram below.

    0Thank You

    Harshree Bishnoi 5 years, 8 months ago

    ?

    2Thank You

    ANSWER

    • Posted by Jyoti Agrawal 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Vanshika Paliwal 5 years, 8 months ago

    No, we cannot see object in the dark room but we can see object outside the room because there is light outside the room is available and the rays of light can enter our eyes after reflection from the object.

    1Thank You

    Simran Brar 5 years, 8 months ago

    We cannot see objects in the room. We can see the objects outside the room, because out of the room light is available.

    0Thank You

    Yogita Ingle 5 years, 8 months ago

    Light enables us to see. In dark room, there is no light for reflection to take place; hence we can’t see.

    We will be seeing the objects outside the room only if there is presence of light.

    0Thank You

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    • Posted by Naruka Gunnu 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 3 answers

    Tanvi Patodia 5 years, 8 months ago

    By consuming nutritional foods

    0Thank You

    Harshree Bishnoi 5 years, 8 months ago

    Exercise daily Do yoga

    0Thank You

    Aniket Gupta 5 years, 8 months ago

    Drink Complan with milk

    0Thank You

    ANSWER

    • Posted by Yuvika Yuvika 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Abhi/ Nabanita/Priency Panda 5 years, 8 months ago

    Yes test tube baby is produced by sexual reproduction

    0Thank You

    Naruka Gunnu 5 years, 8 months ago

    Yes

    0Thank You

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    • Posted by Divyansh Yadav 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    Working of the eye:-The light coming from the object kept in front of us enter through the cornea of the eyes, pass through the pupil of the eyes and fall on the eye lens. The eyes lens is convex lens, so it converge the light rays and produces a real and inverted image of the object on the retina. The image formed on the retina is conveyed to the brain by the optic nerve and gives rise to the sensation of vision.

    1Thank You

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    • Posted by Roshani Prajapati 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    The chemical formula for Lead acetate is: Pb(CH3COO)4.

    0Thank You

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    • Posted by Tejaswanth .. 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Sssssssssssssss Yyyyyyyyyyyyyyy 5 years, 8 months ago

    Ulters

    0Thank You

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    • Posted by Naitik Jain 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Simran Brar 5 years, 8 months ago

    Acids are sour and turn blue litmus paper into red

    1Thank You

    Duh Duh 5 years, 8 months ago

    A substance with particular chemicals properties including litmus red

    1Thank You

    ANSWER

    • Posted by [email protected] Mohd.Usman 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Mahi Kalwani 5 years, 8 months ago

    In asexual reproduction only one parent is required. Ex binary fusion in amoeba. In sexual reproduction both the parents (one male and one femal) are required. Ex reproduction in human beings

    2Thank You

    ANSWER

    • Posted by Nisar Ansari 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Sangeeta Kaushik 5 years, 8 months ago

    This type of asexual reprodution in which an animal reproduces by dividing into two individuals is called binary fusion

    0Thank You

    Yogita Ingle 5 years, 8 months ago

    Asexual reproduction in unicellular organisms by division into two daughter cells

    0Thank You

    ANSWER

    • Posted by Ramanpreet Kaur 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Yogita Ingle 5 years, 8 months ago

    The pulmonary artery is the only artery that carries deoxygenated blood. It carries blood to the capillaries where carbon dioxide diffuses out of the blood into the alveoli (lung cells) and then into the lungs, where it is exhaled.

    0Thank You

    Ramanpreet Kaur 5 years, 8 months ago

    Pulmonary artery

    0Thank You

    ANSWER

    • Posted by Yash Mangla 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 5 years, 8 months ago

    Asphalt, also known as bitumen   is a sticky, black, and highly viscous liquid or semi-solid form of petroleum. There are different types of bitumen available with different properties, specifications and uses based on requirements of consuming industry.

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    ANSWER

    • Posted by Bhausaheb Suravase 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 6 answers

    Simran Brar 5 years, 8 months ago

    Light Emitting Diodes

    0Thank You

    Sangeeta Kaushik 5 years, 8 months ago

    Light Emmiting Diode

    0Thank You

    Vansh Kumar 5 years, 8 months ago

    Light Emitting Diode

    1Thank You

    Riddhi Arora 5 years, 8 months ago

    Light Emmiting Diode

    0Thank You

    Himanga Kaushik Baruah 5 years, 8 months ago

    The full form is Light Emmiting Diode

    0Thank You

    Yash Mangla 5 years, 8 months ago

    Light Emmitng Diode

    0Thank You

    ANSWER

    • Posted by Programming Xpert Satya 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Meghna Thapar 5 years, 7 months ago

    Anaerobic bacteria do not require oxygen. Hence, the correct statement is - anaerobic bacteria act on wood in the absence of air.

    0Thank You

    ANSWER

    • Posted by Taher Shabbir 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 5 years, 8 months ago

    1. The large chunks of coal are first crushed into a fine powder. This is called pulverisation.

    2. The coal is then transported to a furnace where it is burnt.

    3. The thermal energy from the burning coal is used to boil water and generate steam.

    4. The steam pushes the blades of the turbine and so the turbine spins.

    5. The turbine is connected to the shaft of the generator which then rotates large magnets within wire coils, which generates electricity.

    6. The electric current is sent through the power lines to businesses and homes.

    0Thank You

    ANSWER

    • Posted by Archana Lambert 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Vishal Yadav 5 years, 8 months ago

    Fdhh racism

    1Thank You

    ANSWER

    • Posted by Rachana Sonicha 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Yogita Ingle 5 years, 8 months ago

    Distillation refers to the selective boiling and subsequent condensation of a component in a liquid mixture. It is a separation technique that can be used to either increase the concentration of a particular component in the mixture or to obtain (almost) pure components from the mixture. The process of distillation exploits the difference in the boiling points of the components in the liquid mixture by forcing one of them into a gaseous state.

    0Thank You

    Piyushi Jagtiani 5 years, 8 months ago

    Distillation is the process of separating the components or substances from a liquid mixture by using selective boiling and condensation.

    0Thank You

    ANSWER

    • Posted by Niyati Niyati 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Piyushi Jagtiani 5 years, 8 months ago

    Ebonite rod is a rod made by special vulcanized (harden) rubber. When rubbed with animal fur it gets charged and negative charge remains in the rod, fur gets positive charge.

    2Thank You

    ANSWER

    • Posted by Atul Ji Upadhyay 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Prabhat Gupta 5 years, 8 months ago

    The theory of relativity usually encompasses two interrelated theories by Albert Einstein: special relativity and general relativity. Special relativity applies to all physical phenomena in the absence of gravity. General relativity explains the law of gravitation and its relation to other forces of nature.

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    • Posted by Gaurav Kumar 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Niyati Niyati 5 years, 8 months ago

    A small spherical body in nucleus which is rich in ribonucleic acid (RNA)

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    ANSWER

    • Posted by Anahat Aliya Aadil Raza 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yash Raygade 5 years, 8 months ago

    the sperm of male of fusion, fusion produce chick to female ovary. the many year later the egg form

    1Thank You

    ANSWER

    • Posted by Shubham Kumar 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Simran Brar 5 years, 8 months ago

    Its a educational website.......so don't ask

    0Thank You

    ANSWER

    • Posted by Sachit Palod 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Prabhat Gupta 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 5 years, 8 months ago

    An oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils.

    2Thank You

    ANSWER

    • Posted by Dharmender Rachan 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 5 years, 8 months ago

    • Buildings should be made quake proof. Engineers and architects are the experts who can give suitable advice in this regard.
    • Light-weight materials should be used for making the buildings in earthquake prone areas.
    • Cupboards should be fixed to the walls so that they do not fall on someone during an earthquake.
    • People should be made to practice drills for earthquake. Such drills should be frequently organized in schools and at public places.
    • In case of an earthquake, you should hide under a table or any other similar structure. If you are in bed, then keep a pillow over your head and do not move out of the bed. If you are in an open area, try to move away from buildings and other structures.
    • Proper installation of fire-fighting equipments should be ensured in buildings. Fire due to short circuit and gas leakage is quite common during an earthquake.

    1Thank You

    ANSWER

    • Posted by Saumya Pandey 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 2 answers

    Prabhat Gupta 5 years, 8 months ago

    fungus is a kind of living organism: yeasts, moulds and mushrooms are types of fungi. The fungi are a separate kingdom of living things, different from animals and plants. Fungi have cells with nuclei. Their cell walls contain chitin, unlike the cell walls of plants, which contain cellulose.

    1Thank You

    Yogita Ingle 5 years, 8 months ago

    Fungi:

    • Plant -like organisms that do not contain chlorophyll are called Fungi.
    • Fungi may be unicellular (Yeast) or multicellular (Bread mould) and are found in warm and moist places.
    • Fungi can be heterotrophic, saprophytic or parasitic in nutrition.
    • Examples: Yeast, Rhizopus (Bread mould), mushrooms, puffballs.

    1Thank You

    ANSWER

    • Posted by Manju Kumari 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 0 answers
    ANSWER

    • Posted by Manju Kumari 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 1 answers

    Yogita Ingle 5 years, 8 months ago

    Blind Spot: The junction of retina and the optic nerve is called the blind spot. There is no photosensitive cell at this spot, and hence no image is formed at this spot on the retina.

    1Thank You

    ANSWER

    • Posted by Md Arif Raza 5 years, 8 months ago

    CBSE > Class 08 > Science
    • 4 answers

    Ritu Raz 5 years, 8 months ago

    A push or pull of an object, which enables it to move is called force.. The S.I. unit of force is Newton (N).. There two types of force :- * Contact force *Non contact force

    1Thank You

    Yash Raygade 5 years, 8 months ago

    the pull and push to object is called force

    2Thank You

    Naman Kumar 5 years, 8 months ago

    In science language any push or pull is called force

    2Thank You

    Yogita Ingle 5 years, 8 months ago

    The push or pull on an object with mass that causes it to change its velocity.

    The Force can be measured using a spring balance. The SI unit of force is Newton(N).

    3Thank You

    ANSWER

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