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Ask QuestionPosted by Subho Sarkar 5 years, 6 months ago
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Neha Patel 5 years, 6 months ago
Anjali Bansal 5 years, 6 months ago
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Aishwarya Chowdhary 5 years, 6 months ago
Riya ... 5 years, 6 months ago
Posted by Priya Maurya 5 years, 6 months ago
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Posted by Misbah ` 5 years, 6 months ago
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Neha Patel 5 years, 6 months ago
Yogita Ingle 5 years, 6 months ago
The reaction between an acid and a base to give a salt and water is known as a neutralisation reaction. Acids and bases react with each other to nullify the effect of each other. Let us consider a simple reaction. Take a sample of NaOH which is a base and add drops of dilute HCl.
The reaction will be as follows:
NaOH (aq) + HCl → NaCl(aq) + H2O(l)
Therefore while suffering from acidity it is prescribed to take antacid which are bitter in taste i.e. they are base. And on entering the body the base neutralise the excess acid released into the stomach and convert it into salt and water.
Posted by Samyukta Vp 5 years, 6 months ago
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Neha Patel 5 years, 6 months ago
Yogita Ingle 5 years, 6 months ago
While using manuscripts, the historians face many difficulties like, the manuscripts were written by the hands, where there were major differences between the two copies. There were also many changes occurred at the time of copy them. Because of this, the historians have to read the many versions of the manuscript to understand what actually had written.
Posted by Priya Maurya 5 years, 6 months ago
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Posted by Priya Maurya 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
1) sum of a numbers a and b is 9.
a + b = 9
2) half of a number y is 8
1/2 y = 8
3) sum of 3 and twice of a number is 15
Let the number the number = x
2x + 3 = 15
Posted by Priya Maurya 5 years, 6 months ago
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Posted by Saiyam Mittal 5 years, 6 months ago
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Posted by Faathimah Tuzzahrah 5 years, 6 months ago
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Neha Patel 5 years, 6 months ago
Yogita Ingle 5 years, 6 months ago
Pseudopodia is the motion food collecting structure of amoeba. Pseudopodia is a temporary cytoplasm-filled projection of an unicellular protist.
Pseudopodium which consist of Pseudopodes are mostly found in amoeboids in order to perform motility and grabbing the food.
Pseudopodes has micro-filaments that have the ability to contract and extent due to the reversible assembly of actin sub units. Amoeba uses the pseudopods to grab the food by surrounding it completely when the food approaches near it.
Posted by Ajay Arora 5 years, 6 months ago
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Neha Patel 5 years, 6 months ago
Riya ... 5 years, 6 months ago
Posted by Nia Barman 5 years, 6 months ago
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Posted by Riya ... 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
It hurts when someone pulls anybody's hair but not when one goes for a hair cut
because our hairs are made up of dead cells when we take a haircut due to this reason that they are made up of dead cells they doesn't hurt us but when hairs are pulled it hurts as our hairs are attached with the skin at our top of the head, when hairs are pulled the skin gets hurt at top of the head and feels pain at that time.
Posted by K Samveda 5 years, 6 months ago
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Neha Patel 5 years, 6 months ago
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Aishwarya Chowdhary 5 years, 6 months ago
Neha Patel 5 years, 6 months ago
Posted by Ãñdy? Gølù ?? 5 years, 6 months ago
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𝑺𝒖𝒓𝒂𝒃𝒉𝒊 𝑺𝒂𝒖𝒎𝒚𝒂 5 years, 6 months ago
Posted by Sapan Thakur 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
When electric current flows through a conducting wire, the temperature of wire increases. This is called heating effect of electric current.
Devices Which Work on Heating Effect of Electric Current: Incandescent bulb is an example of a device which works because of the heating effect of electric current. The filament of bulb is made of tungsten. Tungsten has very high melting point and that is the reason it is used in electric bulb. Moreover, argon gas is filled inside the bulb. Argon prevents the filament from catching fire. Electric iron, water heater, geyser, toaster, etc. are some other devices which work on heating effect of electric current.
Posted by Amar Sharma 5 years, 6 months ago
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Posted by Pragya Kunwar 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
Conduction can occur in solids_liquids and gases. Explain why solids and liquids are better conductors of heat than gases. The answer is simple: their atoms, or molecules that make them up, are closer together, so they can transfer energy between them much more efficiently.
𝑺𝒖𝒓𝒂𝒃𝒉𝒊 𝑺𝒂𝒖𝒎𝒚𝒂 5 years, 6 months ago
Posted by Khwaish Tuteja 5 years, 6 months ago
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Meghna Thapar 5 years, 6 months ago
Iodine is a dark purpley-black solid at room temperature. It is purple in a hydrocarbon solvent. Iodide ions are colourless, so for example a solution of sodium iodide is colourless. Iodine is not very soluble in water, therefore the iodine reagent is made by dissolving iodine in water in the presence of potassium iodide. This makes a linear triiodide ion complex with is soluble that slips into the coil of the starch causing an intense blue-black color. The symbol for iodine is I.
Posted by Priya Maurya 5 years, 6 months ago
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𝑺𝒖𝒓𝒂𝒃𝒉𝒊 𝑺𝒂𝒖𝒎𝒚𝒂 5 years, 6 months ago
Posted by Mansi Singh 5 years, 6 months ago
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Posted by Maahil Shah 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
The chola rulers paid great attention to agriculture.they built irrigation system from Kaveri river. they built tanks and ponds. chola rulers bred many breeds of cattle too for drought and mulch purpose.
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