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    • Posted by Rumi Malakar 5 years, 1 month ago (9353699)

    CBSE > Class 12 > Political Science
    • 1 answers

    Meghna Thapar 5 years, 1 month ago (6237)

    Planned development means a development designed to provide for an unusual or different arrangement of residential, business, or industrial uses in accordance with an approved development plan. The Planning Commission plays a central role in the planning process in three important ways. First, it acts as an advisory board to the City Council on all planning and development issues. Second, the commission assures that the general plan is implemented by reviewing development applications on a case-by-case basis.

    1 Thank You

    ANSWER

    • Posted by Stanzin Angmo 5 years, 1 month ago (9636687)

    CBSE > Class 12 > Biology
    • 1 answers

    Yogita Ingle 5 years, 1 month ago (2577571)

    Aerenchyma is a modified parenchyma, where the cells are arranged with regular air spaces or air chambers to facilitate diffusion of gases to provide buoyancy to aquatic plants such as lotus and water hyacinth.

    Two functions of hydrophytes are

    (i) It helps in the diffusion of oxygen, both in and out.

    (ii) It provides buoyancy to aquatic plants

    0 Thank You

    ANSWER

    • Posted by Arham Hussain 5 years, 1 month ago (9978628)

    CBSE > Class 10 > Mathematics
    • 5 answers

    Sushant Sharma 5 years, 1 month ago (7812335)

    We have x+y=3 ----------(i) and. 3x+2y=4 --_------(ii) From eq-(i). we'll get y=3-x -----(iii) Now put the value in eq-(ii) We ll get ,,,,, ::. :: 3x+2(3-x)=4 3x+6-2x=4 3x-2x=4-6 x=-2 Hurray ?????We solve it

    1 Thank You

    King Adithya H M... 5 years, 1 month ago (9827241)

    x = -2

    0 Thank You

    Paul Mongku 5 years, 1 month ago (9905637)

    By method of elimination Let, x+y=3......(1) 3x+2y=4.....(2) Multiply (1) by 3 we get, 3x+3y=9......(3) Now, subtract (2)from(3) 3x+3y= 9 - 3x+2y= 4 - - ______________ Y=5.....(4) Again substitute (4) in (1) we get, x+5=3 x =3-5 x = -2 ....ans

    2 Thank You

    Yogita Ingle 5 years, 1 month ago (2577571)

     x+y=3 -------- (i)

     3x+2y=4 ......... (ii)

    Multiply (i) by 2 and subtract from (ii)

    3x + 2y = 4

    2x + 2y = 6

    ____________

    x = -2

    1 Thank You

    Arham Hussain 5 years, 1 month ago (9978628)

    -2

    1 Thank You

    ANSWER

    • Posted by Everything Here 5 years, 1 month ago (9185735)

    CBSE > Class 08 > Other Subjects
    • 5 answers

    Diksha Laniya🐥 5 years ago (10085318)

    I am also I am online

    1 Thank You

    Shivam Das 5 years, 1 month ago (10024382)

    Please don't forget rules of myCBSE GUIDE

    0 Thank You

    Harshika Bishnoi 5 years, 1 month ago (10000093)

    Me

    0 Thank You

    ‌Arushi Santy 5 years, 1 month ago (8472336)

    Me 2...

    0 Thank You

    Pallabi Rajak 5 years, 1 month ago (9547288)

    Me.....!!!

    0 Thank You

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    • Posted by Anjali Masram 5 years, 1 month ago (9979119)

    CBSE > Class 06 > English (OLD)
    • 1 answers

    Aniket Veeranoor 5 years, 1 month ago (9714901)

    Bfb

    0 Thank You

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    • Posted by Rishabh Pawar 5 years, 1 month ago (9872578)

    CBSE > Class 10 > Science
    • 2 answers

    Sanchita Prakash 5 years, 1 month ago (8575241)

    a and b

    1 Thank You

    Vaishu ? 5 years, 1 month ago (9004773)

    (i) (a) and (b) is answer.

    0 Thank You

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    http://mycbseguide.com/examin8/
    2. Define the unit of current. Ans. SI unit of electric current is Ampere. Current is said to be 1 ampere, if 1 coulomb charge flows per second across a cross-section of conductor. 3. Calculate the number of electrons constituting one coulomb of charge. Ans. Charge on one electron = 1.6 x 10-19coulomb. No of electron in one coulomb of charge = 1/1.6 x 10-19 = 6.25 x 1018 electrons. Page No. 202 1. Name a device that helps to maintain a potential difference between across a conductor. Ans. Battery 2. What is meant by saying that the potential difference between two points is 1 v? Ans. The potential difference between two points is said to be 1 volt, if 1 joule of work is to be done for moving charge of 1 coulomb from one point to another. 3. How much energy is given to each coulomb of charge passing through a 6-volt battery? Ans. Potential difference (V) = 6 V Charge (Q) = 1 C Energy = total work done (W) = Q x V = 1x6 = 6 joule. Page No. 209 1. On what factor does the resistance of a conductor depend? Ans. The resistance of a conductor depends on i. length of conductor (l) ii. Area of cross-section (A) iii. Temperature iv. Nature of material used to make conductor 2. Will current flow more easily through a thick wire or a thin wire of the same material, when connected to the same source? Why? Ans. The current flows more easily through a thick wire as compared to thin wire of the same material, when connected to the same source. It is due to the reason that resistance increases with decrease in thickness. 3. Let the resistance of an electric component remains constant while the potential difference across the two ends of the component decreases to half of its former value. What change will occur in the current through it? Ans. It is given that resistance R of the electrical component remains constant but the potential difference across the ends of the component decreases to half of its value. Hence, as per Ohm’s law, new current also decreases to half of its original value. 4. Why are coils of electric toasters and electric irons made of an alloy rather than a pure metal? Ans. Coils of electric toasters and electric irons are made of an alloy due to the following reasons: i. Resistivity of an alloy is generally higher than that of pure metal. ii. At high temperature, an alloy does not oxidize readily. Hence, coil of an alloy has longer life. 5. Use the data in Table 12.2 to answer the following: (a) Which among iron and mercury is a better conductor? (b) Which material is the best conductor? Ans. (a) Iron is the better conductor than mercury. (b) Silver is the best conductor because its resistivity is the least. Page No. 213 1. Draw a schematic diagram of a circuit consisting of a battery of three cells of 2 V, each, a 5 Ώ resistor, 8 Ώ resistors and a 12 Ώ and a plug key, all connected in series. Ans. The schematic diagram of circuit is as follows:  2. Redraw the circuit of question 1, putting in an ammeter to measure the current through the resistors and a voltmeter to measure the potential difference across the 12 Ώ resistors. What would be the reading in the ammeter and voltmeter? Ans.  Here ammeter A has been joined in series of circuit and voltmeter V is joined in parallel to 12 ohms’ resistor. Total voltage of battery V = 3x2 = 6 V. Total resistance R = R1+ R2+ R3 = 5 Ω +8 Ω +12 Ω = 25 Ω Ammeter reading (current) = I = V/R = 6/25 = 0.24 A. Voltmeter reading = IR = 0.24 x 12 = 2.88 V.

    • Posted by Rishabh Pawar 5 years, 1 month ago (9872578)

    CBSE > Class 10 > Science
    • 2 answers

    King Adithya H M... 5 years, 1 month ago (9827241)

    Thanks for giving Question & Answer

    0 Thank You

    Vaishu ? 5 years, 1 month ago (9004773)

    Thanks for your question+ answer

    0 Thank You

    ANSWER

    • Posted by Rishabh Pawar 5 years, 1 month ago (9872578)

    CBSE > Class 10 > Science
    • 5 answers

    King Adithya H M... 5 years, 1 month ago (9827241)

    Thanks for giving Question & Answer

    0 Thank You

    Vaishu ? 5 years, 1 month ago (9004773)

    ?? phir padhaai koi nahi karta .

    0 Thank You

    Akhya Sahay 5 years, 1 month ago (4613206)

    Kaash boards m v tmhare hi jaisa ques pucha jata... Ques k sath ans attached ??

    2 Thank You

    Vaishu ? 5 years, 1 month ago (9004773)

    ? What is this answer is already given in Question?? ?

    1 Thank You

    Yogita Ingle 5 years, 1 month ago (2577571)

     A continuous and closed path of an electric current is called an electric circuit. An electric circuit consists of electric devices, source of electricity and wires that are connected with the help of a switch.

    0 Thank You

    ANSWER

    • Posted by S Aniruddh 5 years, 1 month ago (3234675)

    CBSE > Class 12 > संस्कृत ऐच्छिक (शाश्वती)
    • 0 answers
    ANSWER

    • Posted by Ritika Ritika 5 years, 1 month ago (8553468)

    CBSE > Class 10 > Information Technology (402)
    • 2 answers

    Yogita Ingle 5 years, 1 month ago (2577571)

    Rows are numbered numerically from top to bottom while Columns Columns are referred by alpha characters from left to right. In Excel 2007, there are 65536 Rows which are numbered as 1, 2, 3, … 65,536. These numbers are shown on the left most portion of the worksheet. Columns Columns (total 256 in Excel) are identified by letters, such as A, B, C,.. AA… IV, and are shown on the horizontal box just above Row 1. Thus, there are 65,536  256 = 1,65,00,000, approximately cells, which is indeed a huge work area, sufficient for all application requirements   in one sheet.

     

    1 Thank You

    Ritika Ritika 5 years, 1 month ago (8553468)

    Can anyone tell me the answer of this question

    1 Thank You

    ANSWER

    • Posted by Rishabh Pawar 5 years, 1 month ago (9872578)

    CBSE > Class 10 > Science
    • 3 answers

    Vaishu ? 5 years, 1 month ago (9004773)

    Ya, Magnesium ribbon burn with dazzling white light to give white substance called magnesium oxide.

    0 Thank You

    Ritika Ritika 5 years, 1 month ago (8553468)

    Yes

    0 Thank You

    Kumari Shalini 5 years, 1 month ago (9968457)

    Yaa right.... It's correct

    0 Thank You

    ANSWER

    • Posted by Aadarsh Srivastava 5 years, 1 month ago (9978816)

    CBSE > Class 07 > English
    • 2 answers

    Aadarsh Srivastava 5 years, 1 month ago (9978816)

    Please send me Bharathi

    1 Thank You

    Subash . 5 years, 1 month ago (9804821)

    I have book now

    1 Thank You

    ANSWER

    • Posted by Ritika Ritika 5 years, 1 month ago (8553468)

    CBSE > Class 10 > Home Science
    • 1 answers

    Yogita Ingle 5 years, 1 month ago (2577571)

    Rows are numbered numerically from top to bottom while Columns Columns are referred by alpha characters from left to right. In Excel 2007, there are 65536 Rows which are numbered as 1, 2, 3, … 65,536. These numbers are shown on the left most portion of the worksheet. Columns Columns (total 256 in Excel) are identified by letters, such as A, B, C,.. AA… IV, and are shown on the horizontal box just above Row 1. Thus, there are 65,536  256 = 1,65,00,000, approximately cells, which is indeed a huge work area, sufficient for all application requirements  in one shee

    0 Thank You

    ANSWER

    • Posted by Sachi Chauhan 5 years, 1 month ago (9956776)

    CBSE > Class 11 > Chemistry
    • 1 answers

    Yogita Ingle 5 years, 1 month ago (2577571)

    In 1878 William Crooks carried out discharge tube experiments and discovered new radiations and called them cathode rays. Since these rays travel from the cathode towards anode. Later, J.J Thomson studied the characteristics of cathode rays and concluded that cathode rays are negatively charged particles, now called electrons. The name electron was given by Johnson Stoney.

    1 Thank You

    ANSWER

    • Posted by Kumari Shalini 5 years, 1 month ago (9968457)

    CBSE > Class 10 > Science
    • 2 answers

    Aryan Dargan??? 5 years, 1 month ago (9597858)

    Cl will share one electron with H.

    1 Thank You

    Vaishu ? 5 years, 1 month ago (9004773)

    Sorry unable to upload image here.

    1 Thank You

    ANSWER

    • Posted by Piyush Sisodiya 5 years, 1 month ago (9978923)

    ICSE & ISC > Class 07 > History & Civics
    • 1 answers

    Yogita Ingle 5 years, 1 month ago (2577571)

    Abu l-Qasim Firdousi Tusi, called Firdousi in short was a Persian poet in the court of Mahmud Ghazni wrote the Shahname (Book of Kings). It is the worlds longest epic poem created by a single poet.

    0 Thank You

    ANSWER

    • Posted by Avni Sreeram 5 years, 1 month ago (9020723)

    CBSE > Class 07 > Science
    • 2 answers

    ✯✯??????? ?????✯✯ 5 years, 1 month ago (9806136)

    My friend also name jiya and I am also in 7th standard ?

    2 Thank You

    ✯✯??????? ?????✯✯ 5 years, 1 month ago (9806136)

    That's great ?, plz follow me on Instagram - pranjal.133...plz plz plz plz plz plz plz plz plz plz plz follow me plz

    2 Thank You

    ANSWER

    • Posted by Rishabh Pawar 5 years, 1 month ago (9872578)

    CBSE > Class 10 > Science
    • 1 answers

    Kumari Shalini 5 years, 1 month ago (9968457)

    Your way of writing the question is really very strange... I am unable to understand what you have written here... I don't think your chemical formula of gypsum and plaster of paris is correct... Please write your questions carefully...

    1 Thank You

    ANSWER

    • Posted by Jyotirmayee Bhanja 5 years, 1 month ago (9771155)

    CBSE > Class 10 > Other Subjects
    • 0 answers
    ANSWER

    • Posted by Sneha Varma 5 years, 1 month ago (8963955)

    CBSE > Class 10 > Social Science
    • 1 answers

    Yogita Ingle 5 years, 1 month ago (2577571)

    1.  Silk routes – They are a good example of vibrant pre modern trade and cultural links between distant parts of the world. The name ‘silk route’ denotes the importance of West bound Chinese silk cargoes along this route.

    2.  Food travels – Food offers many examples of long distance cultural exchange. Traders and travelers introduced new crops to the lands they travelled. It is believed that ‘noodles’ travelled west from China to become spaghetti.

    3.  Conquest, disease and trade – The pre modern world shrank greatly in the 16thcentury after European sailors found a sea route to Asia and also successfully crossed the western ocean to America.  The Entry of Europeans helped expand or redirect some of these flows towards Europe.

    0 Thank You

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    • Posted by Dddddddddd Aaaaaaaaaa 5 years, 1 month ago (9978868)

    CBSE > Class 10 > Regional Language
    • 4 answers

    Gowtham Kotam 5 years, 1 month ago (9820189)

    రామాయణం మెటిరియల్ ఉంటె నాకు పంపు.

    2 Thank You

    Gowtham Kotam 5 years, 1 month ago (9820189)

    వెన్నెల

    0 Thank You

    Gowtham Kotam 5 years, 1 month ago (9820189)

    జానపదుని జాబు

    0 Thank You

    Naveen Kumar 5 years, 1 month ago (9978880)

    మాతృభావన

    0 Thank You

    ANSWER

    • Posted by Rishabh Pawar 5 years, 1 month ago (9872578)

    CBSE > Class 10 > Science
    • 1 answers

    Kumari Shalini 5 years, 1 month ago (9968457)

    Yes, you have written correct statement regarding the change of indicators in acidic and basic nature..

    1 Thank You

    ANSWER

    • Posted by Yusra Hina 5 years, 1 month ago (8835784)

    CBSE > Class 07 > Sanskrit
    • 0 answers
    ANSWER

    • Posted by Disha Singh 5 years, 1 month ago (9887081)

    CBSE > Class 10 > English Language and Literature
    • 1 answers

    Vaishu ? 5 years, 1 month ago (9004773)

    •Few means not many (people or things).It is used to say that there are not a lot of people or things. •A few means some (people or things). It is used to say that there are a small number of people or things.•The few - used in minority form

    1 Thank You

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    • Posted by . . 5 years, 1 month ago (9116326)

    CBSE > Class 09 > Science
    • 1 answers

    Chaitanya Saini 5 years, 1 month ago (9980953)

    The large scale of deforestation should be stopped because:- ★ If deforestation is stopped then rain will come ★ soil erosion is also prevented ★ humans, animals are able to do respiration ★maintain balance in the atmosphere

    0 Thank You

    ANSWER

    • Posted by Mohd Nabi 5 years, 1 month ago (9978734)

    Teacher Exams > DSSSB Delhi > English Language Test
    • 2 answers

    Yasir Yasir Riyaz 5 years, 1 month ago (9988734)

    What is habtate

    1 Thank You

    Mohd Nabi 5 years, 1 month ago (9978734)

    String

    0 Thank You

    ANSWER

    • Posted by Sweety Kumari Sweety Kumari 5 years, 1 month ago (9910308)

    CBSE > Class 10 > Information Technology (402)
    • 1 answers

    Ankit Kumar 5 years, 1 month ago (9916434)

    Hlw

    0 Thank You

    ANSWER

    • Posted by Abhinav Verma 5 years, 1 month ago (8587098)

    CBSE > Class 11 > English Elective NCERT
    • 0 answers
    ANSWER

    • Posted by Jesh . 5 years, 1 month ago (9974368)

    CBSE > Class 10 > Mathematics
    • 2 answers

    Vaishu ? 5 years, 1 month ago (9004773)

    Infact their are many numbers

    0 Thank You

    Vaishu ? 5 years, 1 month ago (9004773)

    7.6 is the number which is never between 0&1.

    0 Thank You

    ANSWER

    • Posted by Adarsh Kaurav 5 years, 1 month ago (9139551)

    CBSE > Class 11 > Physics
    • 1 answers

    Sachi Chauhan 5 years, 1 month ago (9956776)

    Significant figures of a number written in positional notation are the digits that carry meaningful contribution in measurnments.it is used to get an accurate and precise answer

    0 Thank You

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