Recent questions tagged class 10

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Given below are some disorders noticed in some patients. It could it be due to malfunctioning of which part of brain

asked Nov 13, 2023 in Science by Kabita (6.6k points)

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State any three reasons to justify the use of contraceptive methods.

asked Nov 13, 2023 in Science by Priya (33.3k points)

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Metal ‘A’ is used in the thermite process as a reducing agent. When ‘A’ is heated with oxygen it gives an oxide

asked Nov 13, 2023 in Science by Priya (33.3k points)

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Sakshi was comparing the reactivity of different metals for her science project. She added iron filings in four test

asked Nov 13, 2023 in Science by Priya (33.3k points)

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Marked decline in the thickness of ozone layer was noticed in the 1980s. Which human activity can be held accountable

asked Nov 12, 2023 in Science by Priya (33.3k points)

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State the rule to determine the direction of the force experienced by a current-carrying straight conductor placed

asked Nov 12, 2023 in Science by Priya (33.3k points)

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Imagine a current carrying circular loop of wire on the plane of your answer sheet. The magnetic field inside the loop

asked Nov 12, 2023 in Science by Priya (33.3k points)

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Give reasons for the following: (a) Red traffic signals can be seen from a very long distance.

asked Nov 12, 2023 in Science by Priya (33.3k points)

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What is the advantage of having a four-chambered heart in birds and mammals?

asked Nov 12, 2023 in Science by Priya (33.3k points)

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Amount of urine produced generally decreases in summers as compared to other seasons if we don't keep ourselves

asked Nov 11, 2023 in Science by Priya (33.3k points)

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Name the reproductive and non-productive parts of Rhizopus.

asked Nov 11, 2023 in Science by Priya (33.3k points)

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Salts are formed by the neutralisation reaction between an acid and a base. Complete the following table by filling

asked Nov 11, 2023 in Science by Priya (33.3k points)

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Assertion (A): All kitchen waste cannot form compost. Reason (R): Material like milk packets may not be biodegradable.

asked Nov 11, 2023 in Science by Priya (33.3k points)

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Assertion (A): One circuit with 15 A current rating is used for appliances such as geysers and air coolers.

asked Nov 11, 2023 in Science by Priya (33.3k points)

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Assertion (A): A lot of difference in the concentrations of ions was observed by a scientist between the fluid in xylem