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    • Posted by Vaibhav Kushwaha 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Shivanshu Yadav 7 years, 10 months ago

    Point to point communication and broadcasting communication

    0Thank You

    ANSWER

    • Posted by Deepak Kumar 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Aamir Aziz 7 years, 10 months ago

    Torque

    1Thank You

    ANSWER

    • Posted by Praveen Thainuan 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Vibhash Pandey 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Gaurav Shukla 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Krishns Kumar 7 years, 10 months ago

    E.ds=q(in)/€

    0Thank You

    ANSWER

    • Posted by Aniket Kumar 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Lekha Raj 7 years, 10 months ago

    Not included in cbse syllabus..

    0Thank You

    ANSWER

    • Posted by Sheetal Wankhede 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 6 answers

    Abhay Thakur 7 years, 10 months ago

    NCERT

    0Thank You

    Sheetal Wankhede 7 years, 10 months ago

    Questions ke liye scanner kesi rahegi

    0Thank You

    Sheetal Wankhede 7 years, 10 months ago

    Full Marks is any book

    1Thank You

    Jyoti Mehra 7 years, 10 months ago

    Full marks

    1Thank You

    Sheetal Wankhede 7 years, 10 months ago

    Please??

    0Thank You

    Sheetal Wankhede 7 years, 10 months ago

    Suggest any book which contains easiest derivations

    1Thank You

    ANSWER

    • Posted by Shantanu Singh 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Vineet Gupta 7 years, 10 months ago

    Those quantity which are neither scaler nor vector eg stress

    0Thank You

    ANSWER

    • Posted by Piyush Verma 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Sheetal Wankhede 7 years, 10 months ago

    Yes it is out of syllabus

    0Thank You

    Lekha Raj 7 years, 10 months ago

    Nhi h syllabus m

    0Thank You

    Sahil Rana 7 years, 10 months ago

    I think it is not in the syllabus ??

    0Thank You

    ANSWER

    • Posted by Ahammed Salim 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Sk A 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Aisha Grewal 7 years, 10 months ago

    Positive charge particles

    2Thank You

    Sheetal Wankhede 7 years, 10 months ago

    It is a device which is used to accelerate the charge particle

    4Thank You

    ANSWER

    • Posted by Nitya Chander 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Vineet Gupta 7 years, 10 months ago

    As f = q^2/4π€°r^2 thus f is inversely proportional to €° thus new force = old force / 80 I.e and is 1/10 N

    0Thank You

    Shambhavi Singh 7 years, 10 months ago

    F air/F medium = K........... ........8/F medium = 80.....................F medium= 8/80.........hence f medium = 1/10 N .here medium is water.

    0Thank You

    Shambhavi Singh 7 years, 10 months ago

    Answer will be 1/10 N

    0Thank You

    ANSWER

    • Posted by Karishma Chauhan 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Shambhavi Singh 7 years, 10 months ago

    It is based on the principle that junction diode offers very low resistance in forward bias and very high resistance in reverse bias.

    3Thank You

    ANSWER

    • Posted by Ayush Jena 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Sk A 7 years, 10 months ago

    Rahul Gupta said that's right but also because of total internal refraction of light due to this the sun appears reddish at sunset or sunrise

    1Thank You

    Aditya Raj 7 years, 10 months ago

    At sunset and sunrise the sun is far away from the earth due to which the colour having greater wavelength only reach to earth surface due to which sun appears as reddish

    3Thank You

    Shambhavi Singh 7 years, 10 months ago

    Bcoz of scattering of lyt .

    2Thank You

    ANSWER

    • Posted by Shambhavi Singh 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Sahil Rana 7 years, 10 months ago

    Do more and more written practice of derivations and diagrams.For numericals and conceptual u can take the help of cbse guide?

    1Thank You

    ANSWER

    • Posted by Muskan Bhardwaj 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 13 answers

    Abhay Thakur 7 years, 10 months ago

    He asked me ....about lens ... resistivity...focal length and my project related questions on transformer

    1Thank You

    Lekha Raj 7 years, 10 months ago

    ???????

    0Thank You

    Shambhavi Singh 7 years, 10 months ago

    Hahaa totally agreed....bs cheating hui n examiner terrace pr thl raha tha

    1Thank You

    Lekha Raj 7 years, 10 months ago

    Mzedaar tarike s sub teacher n cheating karayi thi.........mzaak hua tha bssssss

    1Thank You

    Lekha Raj 7 years, 10 months ago

    Jate jate apna whatsapp no. Tk de gya.....ar kah gya meri sub teacher s ki formality mne kr li ab no. Aap batiyega.. ??????????

    1Thank You

    Lekha Raj 7 years, 10 months ago

    PCM walo s easy ques puch rha tha.....PCB s dusmani nikali thi............phle NCERT s ch k naam puchta jo xaminee k tyar ho fir usse viva..........IIT k lvl k ques the...........what happen when a convex lens is cut into two halfs?

    1Thank You

    Lekha Raj 7 years, 10 months ago

    Yaarrrr usne mera project tk nhi dekha....burglar alarm bnaya tha....n hi practicl ar project file tk nhi kholi .....bs sign kiya xaminer n

    2Thank You

    Lekha Raj 7 years, 10 months ago

    Two plane mirrors are placed parallel to each other..in a vertical position........How many images does this combination form?

    1Thank You

    Lekha Raj 7 years, 10 months ago

    Why does we have only lens maker formula not mirror maker firmula?

    1Thank You

    Lekha Raj 7 years, 10 months ago

    Ha mera ho gya 24 ko tha.......xaminer k ques..............

    1Thank You

    Avi Srivastava 7 years, 10 months ago

    U. Should focus on some basic and experimental question which are easy bt nt click at the moment

    1Thank You

    Muskan Bhardwaj 7 years, 10 months ago

    Thanx

    1Thank You

    Chinkee Jaatrana 7 years, 10 months ago

    Aj Mera physics ka he practical hua h frnds bhot acha rha sb kuch mostly question put up from the topic n-p-n transistor n meter bridge ya fyr vo ques tumna Jo project banaya h us sa puchaga tnsn Mt lo sch k teacher help kraga

    3Thank You

    ANSWER

    • Posted by Amit Monika 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Abhinav Gautam 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Shambhavi Singh 7 years, 10 months ago

    I think itzz same as 2017.....van de Graff generator , frequency modulation, integrated circuits transistor as an oscillator , n in davisson germer exp. only conclusion is asked sometyms.

    0Thank You

    ANSWER

    • Posted by Prajjawal Tiwari 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Yogendra Mehra 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Yogendra Mehra 7 years, 10 months ago

    Hy

    0Thank You

    Lekha Raj 7 years, 10 months ago

    See ncert

    2Thank You

    ANSWER

    • Posted by Ishika Tanwani 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 5 answers

    Ishika Tanwani 7 years, 10 months ago

    Miss vithika we don't have to write Neend me bolti ho ky???

    5Thank You

    Prachi K 7 years, 10 months ago

    Chup kar kisi KO to knowledge rahta h nhi phir fat fatate rahta

    2Thank You

    Rashi Bari 7 years, 10 months ago

    No you only have to perform the experiment. No need to write procedures as they are time taking and not even counted.

    2Thank You

    Prachi K 7 years, 10 months ago

    Yes..lol procedure nhi likhogi to kya likhogi

    1Thank You

    Lekha Raj 7 years, 10 months ago

    No

    1Thank You

    ANSWER

    • Posted by Amrit Kumar 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Abhay Thakur 7 years, 10 months ago

    First complete all derivations ..then most things will get completed fast ...read 2 nd part ...it is easy to complete fastly

    1Thank You

    Lekha Raj 7 years, 10 months ago

    Just read phy ncert book as much as u can.the answer sheet of board xam is entirely based on ncert text.solve numericals of ncert except additional exercises.practice for solved numericals which are already given in ncert.just focus only on ncert.that's enough..........

    2Thank You

    ANSWER

    • Posted by Urvi Sahu 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Lekha Raj 7 years, 10 months ago

    Mntion not

    0Thank You

    Urvashi S 7 years, 10 months ago

    Thanks lekha

    0Thank You

    Lekha Raj 7 years, 10 months ago

    Spherical wavefront

    0Thank You

    ANSWER

    • Posted by Sparsh Nandrajog 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 2 answers

    Lekha Raj 7 years, 10 months ago

    Rainbow,transistor- feedback and oscillator,transistor as a switch,eye and its defects,van de graff generator..

    1Thank You

    Priyansh Vijay 7 years, 10 months ago

    Eye defects and vande Graff generator

    2Thank You

    ANSWER

    • Posted by Prateek Yadav 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

    • Posted by Ishika Tanwani 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Lekha Raj 7 years, 10 months ago

    It should be hand written.....

    0Thank You

    Atharva Kale 7 years, 10 months ago

    Printed

    0Thank You

    Shambhavi Singh 7 years, 10 months ago

    Front page which includes intro .,,,and certificate will be printed whereas others will be handwritten.....it'll look better n show ur creativity.

    4Thank You

    ANSWER

    • Posted by Adarsh Singh 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Vivek Saini 7 years, 10 months ago

    Are guru center to school vala e btava

    3Thank You

    ANSWER

    • Posted by Ashwani Singh 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 3 answers

    Abhay Thakur 7 years, 10 months ago

    Optics, electrostatics and all derivations

    0Thank You

    Candidate Yaduvanshi 7 years, 10 months ago

    Study 2 part of physics

    2Thank You

    Nitin Rathore 7 years, 10 months ago

    Only study optics

    2Thank You

    ANSWER

    • Posted by Muskan Saini 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Nitin Rathore 7 years, 10 months ago

    See book

    1Thank You

    ANSWER

    • Posted by Anj Kus 7 years, 10 months ago

    CBSE > Class 12 > Physics
    • 0 answers
    ANSWER

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