Sponge is a solid but can be compressed

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August undefined, 2024

WebThe particles in solids are very close together, therefore they cannot usually be compressed or squashed. Forces of attraction between the particles hold them together and keep … Web27 Aug 2024 · Question 9. (а) Evaporation produces cooling. (b) Rate of evaporation of an aqueous solution decreases with increase in humidity. (c) Sponge though compressible is a solid. [NCERT Exemplar] (а) For evaporation to occur, heat energy is needed. This heat energy is taken out from the substance or the surroundings.

How is sponge considered a solid? – Wise-Answer

Web8 Aug 2024 · Compressibility is the measure of how much a given volume of matter decreases when placed under pressure. If we put pressure on a solid or a liquid, there is essentially no change in volume. The atoms, ions, or molecules that make up the solid or liquid are very close together. Web14 Mar 2024 · A sponge can be compressed easily even though it can be considered as solids because they have minute pores in it which are filled with air. Is sponge is a true solid? Therefore, sponge is easily compressible because of tiny air filled pores present in it and not because of the space between sponge’s particles. coed y brenin book

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WebA sponge is solid and consists of tiny pores and air is filled in these small pores. When we squeeze the sponge, the air inside the pores will move out. As a result, the sponge will get compressed. Thus, an example of a solid that can be easily compressed is a sponge. Suggest Corrections. WebActually ,a sponge is a solid foam it can be compressed because it has tiny pores in it. Since solid and foam is given separately as options the correct answer is solid which is more … WebIt is because the molecules of air has less force of attraction between them and a very small external force can separate them and pass through it. But in case of solids, the molecules have maximum force of attraction, the particles are tightly bound due to this force. Hence large amount of external force is required to pass through solid. calvin klein square neck sheath dress

Sponge is solid and can highly compressed why - BYJU

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Web8 Apr 2024 · Hint: The sponge is compressible being a solid because of the presence of air cavities inside the sponge. The sponge has numerous pores in it which can be referred to … WebThis explanation can be phrased in another w a y . It is k n o w n that photons with energies below the critical value for completion of a photochemical re- action can so excite the reactive molecules that the photons with energies above the threshold values are m o r e effective. T h e concept advanced b y Hendricks can be restated in terms of ... coed y breninWeb9 Apr 2024 · They cannot be compressed easily. The sponge is an exceptional example of a solid. The sponge is a porous solid. The atoms are arranged such that the array has … coed y brenin accommodation b\\u0026b

"WebTesting can be conducted to monitor the compressed air-filtration control system’s effectiveness based on the risk to the product; however, testing must be conducted at a minimum of once a year. Testing can be done in-house or by a contracted party. Test requirements and the number of samples will be based on the risk to the product and … " - Sponge is a solid but can be compressed

Sponge is a solid but can be compressed

Web10 Oct 2024 · A new procedure for the functionalization of melamine sponge (MeS) with urea-formaldehyde (UF) co-oligomers is put forward. The procedure differs from the typical synthesis of the UF co-polymer, as it employs a base-catalyzed condensation step at certain concentrations of urea and formaldehyde. The produced melamine-urea-formaldehyde … Web15 Mar 2024 · Sponge can be compressed, it is a solid liquid gas foam Academic Chemistry NCERT Class 9 Correct Answer: (a) solid Explanation: The sponge has numerous pores in it which can be referred to as air cavities, in which air is trapped and on compressing the sponge it comes out. Tutorialspoint Simply Easy Learning Updated on 15-Mar-2024 …

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WebThe Question and answers have been prepared according to the Class 9 exam syllabus. Information about Sponge is a solid; but it can be compressed. Why? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Sponge is a solid; but it can be compressed. Web28 Sep 2024 · A sponge can be compressed easily even though it can be considered as solids because they have minute pores in it which are filled with air. Additionally,why do you think that the shape of the sponge changed? The state of the sponge changes from the filled with the air to the no air form.

Web28 May 2024 · Sponge rubber provides better cushioning than solid rubber but can become over-compressed so that seal failure results. Sponge rubber is available with either open cells or closed cells. Open-cell sponge … Web7 Dec 2024 · The sponge is matter and considered as solid because it has a definite volume and shape does not change unless compressed. A sponge can be compressed easily even though it can be considered as solids because they have minute pores in it which are filled with air. Is water in sponge a solution?

WebSolid Closed Cell Steel Sponge Solid Closed Cell Sponge MESH STRIP® (all metal) - - - - Alloy 5056 AMS-4182 ** QQ-N-281 AMS-4730-MESH STRIP® (elastomer core) A-A-59588 Class 2B Grade 40 AMS-3195 MIL-R-6855 Class II, Grade 40 MIL-R-6130 Type II, http://www.indostar.com/steel-raw-materials/

Web30 Mar 2024 · Solids are generally defined as “incompressible,” but it is actually possible to compress some to a very small degree. However, it is difficult, and the solids’ capacity to be compressed is limited as their particles are already close together and …

WebWafer carriers and special precision tools include containers used for transporting and storing wafers and tools that are suitable for work in cleanrooms where wafers are handled. Wafer carriers, also known as shipping cases or boxes, range from ones for transporting a single wafer to ones that can store multiple wafers together. calvin klein still bhWeb17 Aug 2024 · Question 7: Although solids are slightly compressible or rigid sponges can be compressed easily, why? Answer: A sponge although being a solid has minute pores in it which traps a sufficient amount of air. While compressing the air is exhaled out from the pores and it gets compressed easily. Article Tags : coed y brenin natural resources walesWebALL-IN-ONE™ NO PULL DOG HARNESS Comfort experience: The fabric material is resistant to tearing and the straps has no elasticity so will not deform. The soft sponge pad won't hurt the pet's skin. Breathable and lightweight give the dog a more comfortable experience. calvin klein steel + slim fit dress shirtWeb3 Aug 2024 · Yes, it can be classified as a solid. It is an elastic solid which changes its shape on stretching and regains the same when the stretching force is removed. Question 21: When a solid melts, its temperature remains constant. Explain. (CBSE 2012) Answer: The heat energy supplied once the solid starts melting is used up as latent heat of fusion. coed y brenin accommodation mountain bikeWeb10 Apr 2024 · The compressive and resilient properties of the PU-Econea sponge and PDMS-SiO 2 @PU-Econea sponge were tested in Fig. 4. using vernier calipers to measure the deformation performance of the sponge after compression, as shown in Fig. 4 a, the initial sponge width was 10.06 mm, and the sponge width was compressed to 2.04 mm (about … coedydd ac ogofau elwy a meirchionWeb750 views, 16 likes, 22 loves, 151 comments, 8 shares, Facebook Watch Videos from Saint Peter Claver NOLA: Palm Sunday 2024 coedybrenin cyfoethnaturiolcymru.gov.ukWebSolids: have a fixed volume and a fixed shape. cannot flow, because their particles cannot move from place to place. cannot be easily compressed, because their particles are close … coed y bryn wrexham