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    • Posted by Hariom Shukla 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 2 answers

    Ankit Singh 6 years, 11 months ago

    Your u right avneet

    2Thank You

    ???. Pragati 6 years, 11 months ago

    ?? well see in ncert book?

    2Thank You

    ANSWER

    • Posted by Sahil Ali 6 years, 11 months ago

    CBSE > Class 11 > Informatics Practices
    • 0 answers
    ANSWER

    • Posted by Surender Jaglan 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Surender Jaglan 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Girirajan Govindaswmy 6 years, 11 months ago

    CBSE > Class 11 > Computer Science
    • 0 answers
    ANSWER

    • Posted by Prerna Garg 6 years, 11 months ago

    CBSE > Class 11 > Economics
    • 0 answers
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    • Posted by Bhuralal Gayari 6 years, 11 months ago

    CBSE > Class 11 > Home Science
    • 1 answers

    Surbhii Mittal 6 years, 11 months ago

    d receive 10 points! Brainly.in What is your question? Secondary SchoolScience 5+3 pts What are fossil fuels? How they are formed? Report by MrBrainee 24.07.2017 Answers Anvi11 Anvi11 Helping Hand hope it's help you dear friend Click to let others know, how helpful is it 0.0 0 votes Report AkashMandal AkashMandal Fossils : ============= Fossils are remains or impressions of preserved from geologic past. They mainly occurs in sedimentary rocks, lava , peat, amber, asphalt and snow. Formation of fossils is called fossilisation. Fossil formation occurs in bogs, lava and in sediments at the bottom of deep waters where there is little oxygen and rate of decay is slow or absent. Dead bodies settle down at the bottom which get covered by sand and silt. Under acidic Conditions some silica can penetrate cells of dead organism and form perfect fossil. In other cases, softer parts decay ultimately and hard parts persist as fossils. Impressions , moulds and casts develop if all parts decay after some time. The sedimented mud and sand harden to form sedimentary rock which may come to the surface due to upheavals in earth. This exposes the fossils ........,.

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    • Posted by Yash Sharma 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Pranjal Verma 6 years, 11 months ago

    Sum of pressure energy, kinetic energy and potential energy is constant.

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    • Posted by Sanskar Jain 6 years, 11 months ago

    CBSE > Class 11 > English Core
    • 1 answers

    Japnoor Kaur 6 years, 11 months ago

    Outsider is the art of those artists who don't have right to be artist as they have not received any formal training but still eplicit their artistic skills

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    • Posted by Tisha Patel 6 years, 11 months ago

    CBSE > Class 11 > Mathematics
    • 2 answers

    Vipul Yadav 6 years, 11 months ago

    y square =4ax

    0Thank You

    Aman Arif 6 years, 11 months ago

    x² =4ay

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    • Posted by Ɽøⱨł₮ ₲Ʉ₱₮₳ 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Aman Kumar 6 years, 11 months ago

    P+ pgh + 1/2pv^2 =constant.......( Here:- p= row(density))

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    • Posted by Papa'S Princess Ritika 6 years, 11 months ago

    CBSE > Class 11 > Sociology
    • 0 answers
    ANSWER

    • Posted by Ankit Kankerwal 6 years, 11 months ago

    CBSE > Class 11 > Economics
    • 0 answers
    ANSWER

    • Posted by Ashish Kumar 6 years, 11 months ago

    CBSE > Class 11 > Business Studies
    • 1 answers

    Ashish Kumar 6 years, 11 months ago

    Papers in 80 marks

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    • Posted by Ram Yadav 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ayushi Ayushi 6 years, 11 months ago

    An atomic mass (symbol: ma) is the mass of a single atom of a chemical element. It includes the masses of the 3 subatomic particles that make up an atom: protons, neutrons and electrons. Atomic mass can be expressed in grams. ... 1 atomic mass unit is defined as 1/12 of the mass of a single carbon-12 atom.

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    • Posted by Gopal Sharma Manju Goswami 5 years, 8 months ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Ayushi Ayushi 6 years, 11 months ago

    Electron gain enthalpy is defined as the amount of energy released when an electron is added to an isolated gaseous atom. During the addition of an electron, energy can either be released or absorbed. Sign Convention For Electron Gain Enthalpy: Negative: When energy is released while accepting an electron. Positive: When energy is supplied to an atom while adding an electron.

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    • Posted by Gopal Sharma Manju Goswami 6 years, 11 months ago

    CBSE > Class 11 > शारीरिक शिक्षा
    • 0 answers
    ANSWER

    • Posted by Dharmendra Kumar 6 years, 11 months ago

    CBSE > Class 11 > Political Science
    • 0 answers
    ANSWER

    • Posted by Nitin Saini 6 years, 11 months ago

    CBSE > Class 11 > Accountancy
    • 0 answers
    ANSWER

    • Posted by Lavita Sokhal 6 years, 11 months ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Ujjaval Jat 6 years, 11 months ago

    CBSE > Class 11 > History
    • 0 answers
    ANSWER

    • Posted by Tanu Goyal 6 years, 11 months ago

    CBSE > Class 11 > Accountancy
    • 0 answers
    ANSWER

    • Posted by Huidrom Pravakaran 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ankit Singh 6 years, 11 months ago

    Thermo means temperature and dynamics means same Thermodynamics is the branch of physics that has to do with heat and temperature and their relation to energy and work. The behavior of these quantities is governed by the four laws of thermodynamics, irrespective of the composition or specific properties of the material or system in question.

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    • Posted by Chinmay Kumar 6 years, 11 months ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Rohit Kumar 6 years, 11 months ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Yogita Ingle 6 years, 11 months ago

    Species (atoms or ions) with same number of electrons are called iso-electronic species.
    Number of electrons in Cl⁻ = 17+1 = 18  

    Atom  Atomic number   Ion  Number of electrons
     
     Sulphur    		  
    16    		  
    S⁻²    		  
    16 + 2 = 18
      
     Potassium
         		  
    19    		  
    K⁺¹    		  
    19 - 1 = 18

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    • Posted by Himani ?? 6 years, 11 months ago

    CBSE > Class 11 > Business Studies
    • 1 answers

    Rahul Yadav 6 years, 11 months ago

    Advertising is the information that helps to about the products and other information

    1Thank You

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    • Posted by Satyam Singh 6 years, 11 months ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Pawan Singh 6 years, 11 months ago

    CBSE > Class 11 > English Core
    • 0 answers
    ANSWER

    • Posted by Jassi Ji 6 years, 11 months ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Aanchal Tarwala 6 years, 11 months ago

    CBSE > Class 11 > Biology
    • 1 answers

    Gaurav Seth 6 years, 11 months ago

    Stomata are small pores present in the epidermal cells of leaves in plants. Stomata are open during the day and close during night.Stomata take in carbon dioxide required for the photosynthetic activity during the day. They give out excess water released in the process of respiration during night along with carbon dioxide. Opening and closing of stomata is controlled by concentration of solutes in the guard cell. Mechanism of opening and closing of stomata Opening of stomata: Solutes from neighbouring epidermal and mesophyll cells enter the guard cells lowering its osmotic potential and water potential. This lowered water potential and osmotic potential will allow movement of water into guard cells from neighbouring cells. Guard cells become turgid due to water accumulation in them which results in the opening of the guard cells.  Closing of stomata: As the somata open the solute concentration is reduced. This makes the water from the guard cells to move away into neighbouring cells. Now, guard cells becom flaccid with no water. They collapse against each other and result in the closing of stomata. 

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