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    • Posted by Pranjal Pohankar 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Student Student 7 years, 5 months ago

    Ability to compress anything(matter).

    1Thank You

    ANSWER

    • Posted by Anku Thakur 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Tarun Phogat 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Rishabh 2909 7 years, 5 months ago

    What is notion

    1Thank You

    ANSWER

    • Posted by Anshuman Dwivedi 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Manmohan Yadav 7 years, 5 months ago

    The newton 2nd low of motoin is know as f=m×(v-u) _______ T

    2Thank You

    ANSWER

    • Posted by Koukab Khaleeq 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Palak ?? 7 years, 5 months ago

    Compression of gases don't depend on gravity ,it requires low pressure with high temp

    2Thank You

    ANSWER

    • Posted by Akshar Desai 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Samridhi Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Sudeepti Sharma 7 years, 5 months ago

    In 9th class

    2Thank You

    Sanaya 7 years, 5 months ago

    Starting from 6

    0Thank You

    Amrita Hotta 7 years, 5 months ago

    Starts from 10

    0Thank You

    Bharti Bhagat 7 years, 5 months ago

    Starting from 9th

    2Thank You

    ANSWER

    • Posted by Samaira Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Umang Khandelwal 7 years, 5 months ago

    10g law of constant proportion

    2Thank You

    ANSWER
    Fg

    • Posted by Sumit Singh 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Vishal Shee 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 5 months ago

    The energy possessed by an object due to its position is called potential energy.The SI,unit of potential energy is joule (J).
     

    1Thank You

    ANSWER

    • Posted by Akhilesh Kumar 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Niharika Bhavi 7 years, 5 months ago

    1.Animals in this phylum known as coelentretes. 2.They are showing tissue level of organisation. 3.They are diploblastic,radially symmetrical and have a body cavity known as Gastro vascular cavity. 4.Body showing two types of structures known as polyp and medusa. 5.Polyp is cylindrical and non-motile form for example, hydra and corals. 6.Medusa is umbrella shaped and free floting form for example, jelly fish. 7.Both polyp and medusa is present in obelia. 8.They are living as colonies (eg:corals) or free living (eg:hydra). 9.Tentacles contains cnidoplast, used to catch prey. 10.Water enters through hypostome.

    0Thank You

    Pratima Tiwari 7 years, 5 months ago

    1.Coelenterata is a type of kingdom animalia .They are multicellular organism. 2.Body contain two layer of tissue ectoderm and endoderm between jilly like substance. 3.The mouth is sourrounded by tentacles contain nematocysts(stinging cells) called cnidoblasts. 4.Reproduction may be sexuall or asexuall. 5.Ex.hydra,obelia etc.

    0Thank You

    Yogita Ingle 7 years, 5 months ago

    Coelenterata:
     1)These are animals living in water.
     2)Some of these organisms live in colonies while other live solitary.
     3)They lack **** but has mouth which is surrounded by short and thin tentacles(parts of body used for feeling,holding,Moving,getting food)
     4)They show more body design differentiation.
     5)The body is made up of two layers of cells-One makes up cells outside the body,other makes the inner lining of body.
    For Ex :Hydra,jellyfish,sea anemones,obelia,aurelia.

    0Thank You

    ANSWER

    • Posted by Abhishek Bisht 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Raj Raunak 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Pratima Tiwari 7 years, 5 months ago

    Henry cavendish first calculate the value of 'G' is 6.674×10^-11 N m^2\kg^2

    1Thank You

    Umang Khandelwal 7 years, 5 months ago

    6.67×10^-11.and6.7×10^-11 (approx)

    2Thank You

    Radhika Kumari 7 years, 5 months ago

    Henry cavendish

    2Thank You

    Anurag Kumar 7 years, 5 months ago

    6.67×10^-11

    2Thank You

    ANSWER

    • Posted by Raj Raunak 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Raj Raunak 7 years, 5 months ago

    It is berri center

    1Thank You

    Anurag Kumar 7 years, 5 months ago

    sun in elliptical orbit

    2Thank You

    ANSWER

    • Posted by Radhika Kumari 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Aditya Kumar 7 years, 5 months ago

    While catching he gives time to ball by taking his hands back to reduce the velocity of the ball so the ball don't get jumped out from his hands.

    1Thank You

    Raj Raunak 7 years, 5 months ago

    To reduce the momentum of the ball

    1Thank You

    Akash Dayalwani 7 years, 5 months ago

    To reduce the velocity of the ball

    3Thank You

    ANSWER

    • Posted by Sahil Pradhan 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Akash Dayalwani 7 years, 5 months ago

    1. All the matter is made up of very small particles called atom. 2. Atoms can not be divided. 3. Atoms can neither be created nor destroyed. 4. Atoms are of various kinds. There are as many kinds of atoms as are elements. 5. Atoms of different elements differ mass, size and chemical properties.

    3Thank You

    ANSWER

    • Posted by Rishabh 2909 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Akash Dayalwani 7 years, 5 months ago

    Systeme international

    3Thank You

    Ayesha Siddiqui 7 years, 5 months ago

    Systeme international

    2Thank You

    Shivam Sain 7 years, 5 months ago

    Systeme international

    3Thank You

    ANSWER

    • Posted by Ashutosh Pandey 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Vikrant Kumar 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Sudeep Kotambari 7 years, 5 months ago

    speed s wrong

    0Thank You

    ANSWER

    • Posted by Pulkit Gupta 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Akash Dayalwani 7 years, 5 months ago

    Atoms of most of the elements are very reactive and do not exist in the free State (as single atoms).Atoms exist in combination with the atom of the same element or other element.

    0Thank You

    ANSWER

    • Posted by Keerthi Krishna K.A 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Kottakota Shiva 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Jiya Sengar 7 years, 5 months ago

    Bcs it allows certain selected materials to enter in it.

    2Thank You

    ANSWER

    • Posted by Muskan Singh 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Rishabh 2909 7 years, 5 months ago

    Aise plants jinme stem,root,leaves alag na ho aise plants thallophytes hotel hai

    1Thank You

    Sanaya 7 years, 5 months ago

    I don't know

    0Thank You

    ANSWER

    • Posted by Ayush Khatri 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 5 months ago

    If a body starts from some point, say A, goes in a circle and comes back to point A, then the displacement as defined will be zero. Because the initial and final points will be same and there will be zero distance between them. But in the same case distance will not be zero and will be given by the length of actual path traveled by body.
    Hence, displacement can be zero, even if distance covered is non-zero.

    1Thank You

    ANSWER

    • Posted by Ankit Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 5 months ago

    Budding is an asexual mode of reproducing new organisms. In this process, a new organism is developed from a small part of the parent’s body. A bud which is formed detaches to develop into a new organism. The newly developed organism remains attached as it grows further. It is separated from the parent organism when it gets matured by leaving scar tissues behind. As this is an asexual reproduction, the newly developed organism is a replica of the parent and is genetically identical.

    1Thank You

    ANSWER

    • Posted by Ankit Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Aviral Patil 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Ishita Yadav 7 years, 5 months ago

    manure, worm castings, compost, bone meal

    1Thank You

    Yogita Ingle 7 years, 5 months ago

    A fertiliser is a chemical compound that is given to a plant to promote growth. Fertilisers usually provide the three major plant nutrients (nitrogen, phosphorus and potassium). Fertilisers are in general applied to the soil so that the nutrients are absorbed by plants through their roots. Examples: potassium chloride (KCL), potassium nitrate (KNO3) , ammonium phosphate (NH4)3PO4, calcium superphosphate Ca(H2PO4)2 ammonium nitrate (NH4NO3), urea CO(NH2)2

    1Thank You

    ANSWER

    • Posted by Adarsh Cardigan Pattanaik 5 years, 11 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Pratima Tiwari 7 years, 5 months ago

    Every thing is possible you try your best learn ho jayga

    1Thank You

    Palak ?? 7 years, 5 months ago

    Learn them by learning 5 elements each day by heart and 5 elements on next day but keep them revising regularly or else you will forget ...innthis way you will learn all elements by heart in22 days

    3Thank You

    Vikash Kumar 7 years, 5 months ago

    Ratta suffiction is only solution for remembering 118 elements

    0Thank You

    ANSWER

    • Posted by Shivani Dubey 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Yogita Ingle 7 years, 5 months ago

    CHLOROPLAST

    • These are the type of plastids that contain green pigment called chlorophyll.
    • These are found in large number in mesophyll cells of leaves.
    • These cell organelles are responsible for photosynthesis.

    LEUCOPLAST

    • These are the colourless plastids.
    • Their funtion is storage of proteins, fats, starch , etc.
    • They are largely found in cells of storage organs such as tuber, fruits,  seeds, etc of different plants.  
    •  

    1Thank You

    Suryansh Agarwal 7 years, 5 months ago

    Chloroplasts are the plastids that gives green colour to the some leaves of a plant, while leucoplasts are the plastids that give different colours to flowers and fruits of plant

    1Thank You

    Jay Joshi 7 years, 5 months ago

    Chloroplast is white coloured and contain chlorophyll whereas leucoplasts is of any colour

    1Thank You

    ANSWER

    • Posted by Raju Kumar 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 5 months ago

    This method is used to  separate the mixture of two miscible liquids where difference between their  boiling points is less than 25 ºC. Also to separate a mixture  of two or more miscible liquids for which the difference in boiling points is  less than 25 K, fractional distillation process is used, for example, for the  separation of different gases from air, different factions from petroleum  products etc. The apparatus is similar to that for simple     distillation, except that a fractionating column  is fitted in between the distillation flask and the condenser. A simple  fractionating column is a tube     packed with glass beads. The beads provide  surface for the vapours to cool and condense repeatedly, as shown in following  figure.

    2Thank You

    ANSWER

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