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  • 1 answers

Shivanshu Yadav 7 years, 10 months ago

Point to point communication and broadcasting communication
  • 1 answers

Aamir Aziz 7 years, 10 months ago

Torque
  • 0 answers
  • 0 answers
  • 1 answers

Krishns Kumar 7 years, 10 months ago

E.ds=q(in)/€
  • 1 answers

Lekha Raj 7 years, 10 months ago

Not included in cbse syllabus..
  • 6 answers

Abhay Thakur 7 years, 10 months ago

NCERT

Sheetal Wankhede 7 years, 10 months ago

Questions ke liye scanner kesi rahegi

Sheetal Wankhede 7 years, 10 months ago

Full Marks is any book

Jyoti Mehra 7 years, 10 months ago

Full marks

Sheetal Wankhede 7 years, 10 months ago

Please??

Sheetal Wankhede 7 years, 10 months ago

Suggest any book which contains easiest derivations
  • 1 answers

Vineet Gupta 7 years, 10 months ago

Those quantity which are neither scaler nor vector eg stress
  • 3 answers

Sheetal Wankhede 7 years, 10 months ago

Yes it is out of syllabus

Lekha Raj 7 years, 10 months ago

Nhi h syllabus m

Sahil Rana 7 years, 10 months ago

I think it is not in the syllabus ??
  • 0 answers
  • 2 answers

Aisha Grewal 7 years, 10 months ago

Positive charge particles

Sheetal Wankhede 7 years, 10 months ago

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

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.

Shambhavi Singh 7 years, 10 months ago

Answer will be 1/10 N
  • 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.
  • 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

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

Shambhavi Singh 7 years, 10 months ago

Bcoz of scattering of lyt .
  • 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?
  • 13 answers

Abhay Thakur 7 years, 10 months ago

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

Lekha Raj 7 years, 10 months ago

???????

Shambhavi Singh 7 years, 10 months ago

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

Lekha Raj 7 years, 10 months ago

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

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.. ??????????

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?

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

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?

Lekha Raj 7 years, 10 months ago

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

Lekha Raj 7 years, 10 months ago

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

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

Muskan Bhardwaj 7 years, 10 months ago

Thanx

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
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  • 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.
  • 0 answers
  • 2 answers

Yogendra Mehra 7 years, 10 months ago

Hy

Lekha Raj 7 years, 10 months ago

See ncert
  • 5 answers

Ishika Tanwani 7 years, 10 months ago

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

Prachi K 7 years, 10 months ago

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

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.

Prachi K 7 years, 10 months ago

Yes..lol procedure nhi likhogi to kya likhogi

Lekha Raj 7 years, 10 months ago

No
  • 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

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..........
  • 3 answers

Lekha Raj 7 years, 10 months ago

Mntion not

Urvashi S 7 years, 10 months ago

Thanks lekha

Lekha Raj 7 years, 10 months ago

Spherical wavefront
  • 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..

Priyansh Vijay 7 years, 10 months ago

Eye defects and vande Graff generator
  • 0 answers
  • 3 answers

Lekha Raj 7 years, 10 months ago

It should be hand written.....

Atharva Kale 7 years, 10 months ago

Printed

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.
  • 1 answers

Vivek Saini 7 years, 10 months ago

Are guru center to school vala e btava
  • 3 answers

Abhay Thakur 7 years, 10 months ago

Optics, electrostatics and all derivations

Candidate Yaduvanshi 7 years, 10 months ago

Study 2 part of physics

Nitin Rathore 7 years, 10 months ago

Only study optics

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