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    • Posted by Anshika Namdev 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Ashish Kumar-1 4 years, 4 months ago

    We all know that what is a liver. It produce bile juice and bile salt. Bile juice:- It makes the food akline. Bile salt:- break the large fat globules. This is called Emulisification.

    0Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    Bile juice is the digestive enzyme which digest fats into fatty acids and glycerol. It is secreted by liver and store in gallbladder

    1Thank You

    Rupesh Kumar Yadav 4 years, 4 months ago

    Bile is a digestive juice that is secreted by the liver and stored in the gall bladder.

    1Thank You

    ANSWER

    • Posted by Rishika Srivastava 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Adithya Dev A 4 years, 4 months ago

    P = 2000W. V = 220V. Therefore, I = P/V = 2000/220 = 4.54 A = 5 A (approx.). Therefore, the appliance would require a fuse of 5 A.

    0Thank You

    ANSWER

    • Posted by Rupesh Kumar Yadav 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Rupesh Kumar Yadav 4 years, 4 months ago

    Thanks Aditya

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    In tall plants, it is nearly impossible to bring water to the apical area through upward conduction by root pressure alone (it takes a long time). In such cases, transpiration plays the key role. As water is lost from the plant through transpiration especially during summers, naturally changes occur in the plant such that a particular form of suction force is produced which literally SUCKS the water up the xylem so that it reaches the topmost region. This is known as COHESIVE FORCE.

    1Thank You

    ANSWER

    • Posted by Lakshya Garg 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Rupesh Kumar Yadav 4 years, 4 months ago

    There are two ways in which glucose is oxidised to provide energy in various organisms:- 1.Aerobic respiration:-the Restoration which oxygen is called aerobic respiration. 2.Aneorbic Respiration:-the respiration which takes place without oxygen is called an aneorbic respiration.

    1Thank You

    ANSWER

    • Posted by Rupesh Kumar Yadav 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Pankaj Kumar Patel 4 years, 4 months ago

    Alveoli is the tube like structure which is present in the lungs and it is helps in exchanges of gasses O2 and Co2.

    2Thank You

    Anshika Namdev 4 years, 4 months ago

    Alevoli is the tiny air sacs in the lungs at the end of the smallest airways ,where the exchanges of gasses oxygen and carbon dioxide takes place

    1Thank You

    ANSWER

    • Posted by Jha Shubham 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Veronica Sharma 4 years, 4 months ago

    N²+3H²----- 2NH³

    0Thank You

    Tarunpreet Singh?? 4 years, 4 months ago

    N2+3H2------>2NH3

    1Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    Balance equation of N2+2H2 ____>2NH3

    1Thank You

    Simran Panwar 4 years, 4 months ago

    N2+3H2=2NH3

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    N2 (g) + 3 H2 (g) ----> 2 NH3 (g).

    1Thank You

    ANSWER

    • Posted by Sanyam Pratap Singh 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Amrit Raj 4 years, 4 months ago

    If from 1june the classes will not open then we form a group on Facebook page and there we take our demand... What you think?

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    We may require it for class XI. So, even I have started attending tuition classes for deleted portions as well.

    0Thank You

    Simran Panwar 4 years, 4 months ago

    There's no harm in gaining knowledge ?what do u think? ?

    2Thank You

    ANSWER

    • Posted by Sanyam Pratap Singh 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Sanyam Pratap Singh 4 years, 4 months ago

    Adithya stop stop....... I'm just joking!!!!!!

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    How do you know I don't have any knowledge?

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    I use a common pattern of answering a question. My teachers have taught me that righting a heading (1/2) and a one line explanation (1/2) assures me a 1 mark. If I write three points so, I would get three points. Try that method. It might help you later. And SURPRISINGLY, I have never seen that pattern used in google.

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    And, please give me an example of an answer, according to you, I had taken from google. At least, one.

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    Never. I depend mainly on the text. I also read a lot. Please don't misunderstand my interests. This platform helps me to give myself a self assessment based on your reactions. I don't use the google much. I am a student. And I would remain a student, always.

    0Thank You

    ANSWER

    • Posted by Rahul Rose 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Khushi Prajapati 4 years, 4 months ago

    Are you interested to make my boyfriend galat mat samjhn?? boy ka matalab hota h ladka aur friend ka matalab hota h dost iska matalab ladka ho jiska dost

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    1) Nearness to magnet. 2) Magnetic retentivity.

    0Thank You

    ANSWER

    • Posted by Akshat Gupta 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Sanyam Pratap Singh 4 years, 4 months ago

    Aditya just shut up

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    That is hyper"tonic" solution, Ashta. But the principle is same. In hypertonic solutions, the water enters the cell causing it to swell, that is become in hypertrophic condition.

    0Thank You

    Astha Kharabe 4 years, 4 months ago

    A solution in which the concentration of water is more inside the cell than the concentration of water outside the cell.

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    Hypertrophic means "related to an excessive increase in the size and shape of something".

    1Thank You

    Sanyam Pratap Singh 4 years, 4 months ago

    Ur question is Hypertrophic? Or Heterotrophic?

    0Thank You

    ANSWER

    • Posted by Manish Kumar 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Adithya Dev A 4 years, 4 months ago

    Vena Cava is a pair of veins which are responsible for carrying deoxygenated blood into the heart. It is the largest vein in the human body. There are two Vena Cava veins in the human body - one, superior and other, inferior.

    1Thank You

    ANSWER

    • Posted by Sujal Thapa 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Vanshika Khark 4 years, 4 months ago

    By using chemical formula and symbol

    1Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    By using chemical formula and symbols.

    3Thank You

    Neeraj Nayak 4 years, 4 months ago

    by formula and symbol

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    In the form of skeletal chemical equations.

    1Thank You

    Md Aftab Alam 4 years, 4 months ago

    By using symbol and formula.

    1Thank You

    ANSWER

    • Posted by Manish Kumar 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Rupesh Kumar Yadav 4 years, 4 months ago

    If unit potential is applied between two end of conductor and unit ampere current is flowing in the circuit.Then the resistance of conductor would be 1 ohm.

    0Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    When conductor is said to be 1 ohm of the potential difference 1volt across the conductor make 1 ampere of current to pass through it

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    The SI unit of resistance is ohm. The resistance of a conductor is said to be 1 ohm if 1 V of potential difference makes a current of 1 A flow through it. ie, 1 ohm = 1 V / 1 A.

    1Thank You

    ANSWER

    • Posted by Harsh Dhonkariya 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Jasleen Gill 4 years, 4 months ago

    Salivary Amylase

    1Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    Salivary amylase is present in the saliva

    2Thank You

    Ravjot Kaur 4 years, 4 months ago

    Salivary amylase

    2Thank You

    Adithya Dev A 4 years, 4 months ago

    Salivary amylase.

    4Thank You

    Harsh Dhonkariya 4 years, 4 months ago

    Ptyalin

    4Thank You

    ANSWER

    • Posted by Kaushika Chauhan 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Pankaj Kumar Patel 4 years, 4 months ago

    Hcl+ cuo ____ cucl2+ h2 it means that compound of copper chloride and hydrogen gas is evolved

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    Compound is cupric chloride (CuCl2). CuO + 2 HCl ----> CuCl2 + H2.

    0Thank You

    ANSWER

    • Posted by Nithish Kumar 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Harshitha Boddu 4 years, 4 months ago

    When sun rays passed through the water droplets sun rays splits to form rainbow

    2Thank You

    Kaushika Chauhan 4 years, 4 months ago

    On adding hydrochloric acid to copper oxide the solution formed is blue green.predict the compound formed and reation

    2Thank You

    ANSWER

    • Posted by Nitisha Rasaily 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Adithya Dev A 4 years, 4 months ago

    Activity 1.7 demonstrates the electrolysis of acidified water. The process occurs based on the equation :- 2 H2 (g) + O2 (g) ----> 2 H2O (l). The gas is HYDROGEN. This equation indicates that it takes two hydrogen and one oxygen atoms to make a water molecule.

    0Thank You

    ANSWER

    • Posted by Simran Thakur 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Sia ? 4 years, 4 months ago

    Energy stored in an object due to its position is Potential Energy. Energy that a moving object has due to its motion is Kinetic Energy.

    1Thank You

    ANSWER

    • Posted by Nandini Verma 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Rupesh Kumar Yadav 4 years, 4 months ago

    The work done to carry unit positive charge from one point to another point in electric field is called electrical potential difference .The potential difference is measured by voltmeter.

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    The potential difference between two points is defined as the amount of work done in moving unit charge from one point to another ie, V = W/Q. (where, V is potential difference, W is work done and Q is the charge.)

    3Thank You

    ANSWER

    • Posted by Msv Msv 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Aaira Batool 4 years, 4 months ago

    It is the series of compounds in which one compound differs from the other by CH2 unit.if the compounds posses same functional group then homologous series is defined as the series of compounds in which the same functional group substitutes for the hydrogen in the carbon chain.the homologous series differs by CH2 or 14 amu (atomic mass unit) as the molecular mass increases in homologous series there is change in the physical properties which include density, melting and boiling point

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    Homologous series is a series of hydrocarbons in the increasing order of carbon atoms such that each preceding member exceeds the succeeding member by a CH2 unit and 14 a.m.u. They have similar methods of preparation, similar chemical properties and slightly dissimilar physical properties. Eg :- Alkanes (CnH2n+1) = Methane (CH4), Ethane (C2H6), Propane (C3H8), etc.

    0Thank You

    ANSWER

    • Posted by Updesh Singh 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    T.Dharshan [Tds] 4 years, 4 months ago

    The DNA copying which is not perfectly accurate in the reproduction process results in variations in populations for the survival of species. If the variation are more drastic then the DNA will not be able to function properly leading to the death of the cell.

    1Thank You

    ANSWER

    • Posted by Vedant Salve 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Siya Siya 4 years, 4 months ago

    Combination reaction

    1Thank You

    Akshat Holland Minettee 4 years, 4 months ago

    Combination Reaction

    1Thank You

    Snowie Bakshi 4 years, 4 months ago

    It's combination reaction

    2Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    When reactant react to give a single product is it called combination reaction

    2Thank You

    Adithya Dev A 4 years, 4 months ago

    Combination reactions.

    3Thank You

    ANSWER

    • Posted by Sakshi Singh 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Anmol Preet 4 years, 4 months ago

    ?????????? ????????? :- Those reactions in which heat is released along with the formation of products. ??????? :- CaO (s) + H2O (l) ----> Ca(OH)2 (aq) + heat. ??????????? ????????? :- Those reactions in which heat is absorbed along with the formation of products. ??????? :- N2 (g) + O2 (g) ---> 2NO (g) - 180 kJ

    0Thank You

    Rupesh Kumar Yadav 4 years, 4 months ago

    In exothermic heat is released whereas in endothermic heat is absorbed

    0Thank You

    Pankaj Kumar Patel 4 years, 4 months ago

    Reaction which produce heat are called exothermic reactions . For example All combination reaction are known as exothermic reactions. Reaction in which absorb heat are called endothermic reactions.for examples all decomposition reaction are known as endothermic reactions.

    2Thank You

    Adithya Dev A 4 years, 4 months ago

    Reaction which involve release of heat are called exothermic reactions. All combination reactions are considered to be exothermic in nature. Eg :- C (s) + O2 (g) ----> CO2 (g) + Δ. Reactions which involve absorption of heat are called endothermic reactions. All decomposition reactions are considered to be endothermic in nature. Eg :- NaHCO3 (s) --Δ--> Na2CO3 (aq) + H2O (l) + CO2 (g).

    1Thank You

    Tejaswi Mishra 4 years, 4 months ago

    Reaction which produce heat is called exothermic reaction. Ex- reaction between h20 and cacal2 Reaction with absorbed of heat is called endothermic reaction. Ex- photosynthesis

    0Thank You

    ANSWER

    • Posted by Jasleen Gill 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Adithya Dev A 4 years, 4 months ago

    Evolution is the phenomenon by which the physical characteristics of similar types of organisms change over time. Whereas, heredity is the phenomenon by which similar traits in the parent organisms are transferred to their offsprings.

    1Thank You

    ANSWER

    • Posted by Rebu Do 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Hey Kriti 4 years, 4 months ago

    1. Law of dominance 2. low of segregation 3. Law of independent assortment

    0Thank You

    Jasleen Gill 4 years, 4 months ago

    The key principles of Mendelian inheritance are summed up by Mendel's three laws :- * The Law of Independent Assortment. * Law of Dominance. * Law of Segregation. :)

    0Thank You

    ANSWER

    • Posted by Jasleen Gill 4 years, 3 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Sia ? 4 years, 3 months ago

    Reflection Refraction
    This phenomenon usually occurs in mirrors. This phenomenon usually occurs in Lenses.
    Reflection can simply be defined as the reflection of light when it strikes the medium on a plane. Refraction can be defined as the process of the shift of light when it passes through a medium leading to the bending of light.
    The light entering the medium returns to the same direction. The light entering the medium travels from one medium to another.
    Considering the light waves, they bounce from the plane and change direction. The light waves pass through the surface while simultaneously change from medium to medium.
    The angle of incidence of the light is equal to the angle of reflection. The angle of incidence is not equal to the angle of reflection.

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    REFLECTION = phenomenon of bouncing back of light to the same medium after striking a surface. Occurs in the case of MIRRORS. No dependence on optical density of a medium. REFRACTION = phenomenon of bending of light rays as they move obliquely from one medium to another with different optical densities. Occurs in the case of lenses. Depends on optical density of the pair of media.

    2Thank You

    ANSWER

    • Posted by Gajanan Dawkare 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Adithya Dev A 4 years, 4 months ago

    Speed of light (v) = 125000 km/s = 125000000 m/s. Speed of light in air (c) = 3 * 10^8 m/s. n = ? Therefore, n = c/v = 3 * 10^8/1.25 * 10^8 = 300/125 = 2400/1000 = 2.4//

    0Thank You

    ANSWER

    • Posted by Its Me 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Rushikesh Sonawane 4 years, 4 months ago

    The lymphatic structure is based on that of blood vessels.Lymph (or lymphatic ) vessels are thin-walled valved structures that carry lymph. Lymph vessels are lined by endothelial cells and have a thin layer of smooth muscles and adventitia that bind the lymph vessels to the surrounding tissue. Valves prevent backwards flow of lymph fluid, which allows the lymphatic system to function without a central pump.

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    It is an extracellular fluid which, thugh looks like plasma, has lesser proteins than in plasma. Yes. There are specialised vessels for lymph known as LYMPH NODES. It is part of a seperate system known as LYMPHATIC SYSTEM. It is responsible for absorption and transportation of digested fats and drains fluids in intercellular spaces back to blood.

    2Thank You

    ANSWER

    • Posted by Rock ✌?✌? 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Rock ✌?✌? 4 years, 4 months ago

    Just needed a clear confirmation, thats why

    0Thank You

    Rock ✌?✌? 4 years, 4 months ago

    Yes of course, thank you

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    No, no. In class X, it is only the statement R = 2f, that we have to learn. Hope it is clear, Parnika.

    0Thank You

    Rock ✌?✌? 4 years, 4 months ago

    Not in class X, right

    0Thank You

    Adithya Dev A 4 years, 4 months ago

    Yes. It is.

    0Thank You

    ANSWER

    • Posted by Anvitha Tulasi 4 years, 4 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Pankaj Kumar Patel 4 years, 4 months ago

    Reaction between acids and bases to form salts and water it is known as neutralization reaction .ph of salt is 7.

    1Thank You

    Adithya Dev A 4 years, 4 months ago

    Salts formed on neutralisation reaction between a strong acid and weak base is always ACIDIC in nature ie, pH = 0 - 7. Salt formed on neutralisation reaction between a strong acid and a strong base is NEUTRAL in nature ie, pH = around 7. Salt formed on neutralisation reaction between a weak acid and a strong base is BASIC in nature ie, pH = 7 - 14.

    1Thank You

    Jasleen Gill 4 years, 4 months ago

    Ph of Salts should be equal to 7 I.e., salt should be neutral.

    1Thank You

    ANSWER

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