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ICSE Class 10 Answered

Riya claims to have obtained an image twice the size of the object with a concave lens. Is she correct? Give a reason for your answer
Asked by chumki.banerjee001 | 04 Mar, 2019, 08:02: AM
answered-by-expert Expert Answer
false.
Concave lens always gives diminished , virtual image irrespective of position of object from lens.
Answered by Thiyagarajan K | 04 Mar, 2019, 08:07: AM

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ICSE 10 - Physics
Name the phenomenon of light responsible for the Tyndall effect. Write an event where this phenomenon can be observed. 
Asked by anubhutiupadhaya | 04 Mar, 2024, 01:04: PM
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ICSE 10 - Physics
Assertion (A): In real and Ideal conditions, work done by a mass tied at the end of a string, rotating uniformly in a circle, is zero. Reason (R): Work done is never zero in vacuum conditions. (a) Both (A) and (R) are true and (R) is the correct explanation of (A). (b) Both (A) and (R) are true but (R) is not the correct explanation of (A). (c) (A) is true but (R) is false. (d) Both (A) and (R) are false.
Asked by navycuber2738 | 29 Feb, 2024, 02:14: PM
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ICSE 10 - Physics
What are mechanical waves  
Asked by vijayprabath7 | 28 Jan, 2024, 04:41: PM
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ICSE 10 - Physics
pls derive mgh in physics
Asked by foodonly742 | 02 Jan, 2024, 11:06: AM
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ICSE 10 - Physics
Explain Pulley
question image
Asked by krishnathakurt139 | 06 Dec, 2023, 09:23: PM
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ICSE 10 - Physics
1000 Newton force is applied for 5 second on a body of mass 10 kg kept at rest.Find the change of momentum and distance travelled by the body during that time.
Asked by ayanpal713143 | 27 Nov, 2023, 09:32: PM
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ICSE 10 - Physics
what amount of water at 40 degree celsius is to be mixed with 250 grams of ice at 10 - 10 degree Celsius so that equally premium temperature is 25 degree Celsius
Asked by imunilu786 | 29 Oct, 2023, 02:35: PM
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ICSE 10 - Physics
diff between centrifugal and centripetal forces... thank you
Asked by praggya.srivastava.g1972 | 13 Oct, 2023, 10:51: AM
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ICSE 10 - Physics
could you please make a sample paper ( with ans) for physics ch light , sound , force , spectrum , machine and
Asked by praggya.srivastava.g1972 | 11 Sep, 2023, 08:48: PM
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ICSE 10 - Physics
how does a mobile phone's radiations affect a plant ? (if a mobile phone is kept in front of a plant for 24 hrs what will happen)
Asked by praggya.srivastava.g1972 | 10 Sep, 2023, 10:52: PM
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