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    • Posted by Palak Bansal 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Kanya .S 7 years, 5 months ago

    Yes it is a true solution

    1Thank You

    Yogita Ingle 7 years, 5 months ago

    True solutions are homogenous solutions containing a mixture of two or more substances dissolved in a solvent. 
    A true solution (simply a solution) shows the following property.

    (i) A true solution (or simply a solution) is a homogeneous mixture. That is in a true solution, the solute and solvent molecules cannot distinguish even under microscope. The composition and properties of a true solution are the same throughout.

    (ii) In a true solution, the solute particles are very small, of the order of about 10 -10 m.

    (iii) A true solution is clear and transparent.

    (iv) A true solution does not scatter light.

    1Thank You

    Palak Bansal 7 years, 5 months ago

    Answer please

    1Thank You

    ANSWER

    • Posted by Mani Shanker Bajpai 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 5 months ago

    Power is the rate of doing work. It is the amount of energy consumed per unit time.
    P = W/T

    Where, P = Power
    W = Work done
    T = Time taken
    As power don’t have any direction, it is a scalar quantity. The SI unit of power is Joules per Second (J/s), which is termed as Watt. The unit Watt is dedicated in honour of So James Watt, the developer of the steam engine.

     

    1Thank You

    ANSWER

    • Posted by Hritik Vij 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Palak Bansal 7 years, 5 months ago

    You may use phdg numerical over here

    1Thank You

    Yogita Ingle 7 years, 5 months ago

    According to law of gravitation, the force between two objects (m1 and m2) is proportional to their masses and inversely proportional to the square of the distance(R) between them.

    F = G X m1 X m2/ R2  (G = gravitational constant)

    (i) If the mass of one object is doubled

    Then, F = G X 2m1 X m2/ R2

                F  = 2F , hence force will be doubled.

    1Thank You

    ANSWER

    • Posted by Ayushi Srivastava 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Srishti Singh 7 years, 5 months ago

    A crude mixture of sulphides formed in smelting sulfide ores of metal.

    0Thank You

    Aryan Tomar 7 years, 5 months ago

    Please send answer

    0Thank You

    ANSWER

    • Posted by Rahul Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Tejaswini Rai 7 years, 5 months ago

    Lysomes are tiny organelles inside cell that are relising energy from food this process is know as cellular respiration

    0Thank You

    Yogita Ingle 7 years, 5 months ago

    Lysosomes are cellular organelles that contain digestive enzymes that break down waste materials, foreign material and cellular debris. Lysosomes are capable of digesting nucleic acid, polysaccharides, fats, and proteins. Along with them lysosomes also digest or damage its own cells by its own enzymes, which lead to cell death. This process is called as autolysis. Hence lysosomes are also called as suicide bags

    0Thank You

    Mini Aggarwal 7 years, 5 months ago

    Because they are capable of bursting and destroying cells in emergency.

    0Thank You

    ANSWER

    • Posted by Sapna Kumari 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yogita Ingle 7 years, 5 months ago

    Any state of matter can be converted into other state with the  help of temperature or pressure. Different terminology for the Interconversion  of states of matter is given below:
    (i) Solid  to Liquid: Fusion
    (ii) Liquid  to Gas: Vaporisation
    (iii) Gas to  liquid: Condensation
    (iv) Liquid  to Solid: Solidification
    (v) Solid  to Gas: Sublimation
    (vi) Gas to  Solid: Sublimation

    0Thank You

    ANSWER

    • Posted by Ashish Tiwartiwari 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Miss Angel Barsha 7 years, 5 months ago

    Metal and non metal

    0Thank You

    Sapna Kumari 7 years, 5 months ago

    Matel and non matel

    0Thank You

    ANSWER

    • Posted by Kashyap Yadav 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Kunal Nagar 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Miss Angel Barsha 7 years, 5 months ago

    700 muscles

    0Thank You

    Yogita Ingle 7 years, 5 months ago

    The muscular system is an organ system, involved majorly in the movement of the body. There are about 700 muscles that are connected to the bones of the skeletal system, which roughly half make up the human’s  body weight. Every muscle is a different organ made of skeletal muscle tissue, blood vessels, nerves, and tendons.

    0Thank You

    ANSWER

    • Posted by Ayush Prasad 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 3 answers

    Miss Angel Barsha 7 years, 5 months ago

    It's International Union of Pure and Applied Chemistry(IUPAC)

    0Thank You

    Chinna Naidu 7 years, 5 months ago

    International union of pure and applied chemistry( IUPAC )

    1Thank You

    Nishtha Mishra 5 years, 11 months ago

    Binomial nomalcleature

    0Thank You

    ANSWER

    • Posted by Sweety Muskan 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Vishu Pandit 7 years, 5 months ago

    Dry Ice is the common name for solid carbon dioxide (CO2). It gets this name because it does not melt into a liquid when heated; instead, it changes directly into a gas

    3Thank You

    ANSWER

    • Posted by Nitin Vk 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Nishtha Mishra 7 years, 5 months ago

    Because they synthesis protein

    0Thank You

    ANSWER

    • Posted by Sanaya 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Nishant Kumar 7 years, 5 months ago

    They have small pores on their body.... They are also called sponges

    1Thank You

    ANSWER

    • Posted by Roshani Patel 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Aryan Tomar 7 years, 5 months ago

    G is the gravitational constant where g is is refers to the gravity

    1Thank You

    Harsh Virk 7 years, 5 months ago

    Small g changes from place to place while big g remain constant everywhere

    1Thank You

    ANSWER

    • Posted by Piyush Bhagat 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Miss Angel Barsha 7 years, 5 months ago

    The father of taxonomy is Carolus Linnaeus

    0Thank You

    Yash Sharma 7 years, 5 months ago

    Carl von linnaeus

    1Thank You

    Palak Jaiswal 7 years, 5 months ago

    Carolus linnaeus

    1Thank You

    Harsh Virk 7 years, 5 months ago

    Carolus Linnaeus

    1Thank You

    ANSWER

    • Posted by N.Ayyusha Mohapatra 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    N.Ayyusha Mohapatra 7 years, 5 months ago

    Let the force be f. The displacement is s. As the satellite moves around the earth ,the displacement is perpendicular to the surface of earth. Work done = f × s × cos 90° = f × s × 0 =0

    1Thank You

    ANSWER

    • Posted by R.P Qureshi 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Gokul S 7 years, 5 months ago

    The dicotyledons, also known as dicots, are one of the two groups into which all the flowering plants or angiosperms were formerly divided. The name refers to one of the typical characteristics of the group, namely that the seed has two embryonic leaves or cotyledons.

    1Thank You

    ANSWER

    • Posted by Adithya Adithya 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Sanaya 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Priyansh Bansal 7 years, 5 months ago

    Refer to ncert

    2Thank You

    ANSWER

    • Posted by Priyansh Bansal 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Priyansh Bansal 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Tanya Kumari 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Adithya Adithya 7 years, 5 months ago

    The number of atoms constituting a molecule is known as atomicity.

    0Thank You

    ANSWER

    • Posted by Yash Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Yash Sharma 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Miss Angel Barsha 7 years, 5 months ago

    YES

    1Thank You

    Vaibhav Aggarwal 7 years, 5 months ago

    Yes

    2Thank You

    ANSWER

    • Posted by Abhishek Patel 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Yash Sharma 7 years, 5 months ago

    Bouyance is the force applied on the object which is dumped into a liquid. There are some conditions effecting it: If the object is denser than the liquid then the object will sink at the bottom of the liquid. If the density of the object =the density of the liquid then the object will float between the surface and the bottom. If the liquid has high density and the object has less density then the object will float above the surface. I can also be wrong..............

    2Thank You

    ANSWER

    • Posted by Hello Pradhan 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 0 answers
    ANSWER

    • Posted by Harsh Raj Singh 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Harsh Raj Singh 7 years, 5 months ago

    Yes but similiar to another atom

    0Thank You

    ANSWER

    • Posted by Anshuman Tripathi 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Yash Sharma 7 years, 5 months ago

    1 newton is the force applied to move the object weighing 1kg..........not 1g!!!!

    0Thank You

    Kusum Painuly 7 years, 5 months ago

    1 newton is the force applied to move 1 gram of obeject

    0Thank You

    ANSWER

    • Posted by Ashutosh Thakur Thakur 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 1 answers

    Saee Pangarkar 7 years, 5 months ago

    14 amu

    1Thank You

    ANSWER

    • Posted by Chetan Kadam 7 years, 5 months ago

    CBSE > Class 09 > Science
    • 2 answers

    Tanish Jatana 7 years, 5 months ago

    It is a microorganism which cause sleeping sickness

    0Thank You

    Krishna Bansal 7 years, 5 months ago

    I dont know

    1Thank You

    ANSWER

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