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How is neet prepration going on

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Share practical questions

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Amrit Narayan Singh 6 years, 1 month ago

.

ANSWER

I want to know the marks distribution of each chapter.

Posted by Divakar Singh 6 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Robot Charan 6 years, 1 month ago

CLASS XII (2019-20) (THEORY) Time: 3 hrs. Max Marks: 70 Unit–I Electrostatics Chapter–1: Electric Charges and Fields Chapter–2: Electrostatic Potential and Capacitance No. of Periods Marks 22 16 Unit-II Current Electricity 20 Chapter–3: Current Electricity Unit-III Magnetic Effects of Current and Magnetism Chapter–4: Moving Charges and Magnetism Chapter–5: Magnetism and Matter Unit-IV Electromagnetic Induction and Alternating 22 Currents 20 Chapter–6: Electromagnetic Induction Chapter–7: Alternating Current Unit–V Electromagnetic Waves 04 Chapter–8: Electromagnetic Waves Unit–VI Optics Chapter–9: Ray Optics and Optical Instruments Chapter–10: Wave Optics 27 Unit–VII Dual Nature of Radiation and Matter 08 Chapter–11: Dual Nature of Radiation and Matter Unit–VIII Atoms and Nuclei Chapter–12: Atoms Chapter–13: Nuclei Unit–IX Electronic Devices 12 Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits 15 17 18 12 7 Total 150 70

Mannat Kaur Khalsa? 6 years, 1 month ago

U will get this frm google bro?

ANSWER

How spherical aberration can be minimised in reflecting telescope

Posted by Nancy Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Neha Choudhary 6 years, 1 month ago

Using sliver pant Les aperture

Rahul Kulhari 6 years, 1 month ago

Using parabolic mirror

ANSWER

do we have negative marking in MCQ

Posted by Shashuwar Atray 6 years, 1 month ago

CBSE > Class 12 > Physics

6 answers

Neha Choudhary 6 years, 1 month ago

No

Chirag Sharma 6 years, 1 month ago

No

Arvind Kumar 6 years, 1 month ago

no

Kriti Sharma 6 years, 1 month ago

No

Abhay Mishra 6 years, 1 month ago

No

Vishal Yadav 6 years, 1 month ago

No

ANSWER

Is van de graaff generator removed from CBSE syllabus class 12 ch electrostatic potential and capacitances

Posted by Abhinay Kumar 6 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Neha Choudhary 6 years, 1 month ago

Ya

Chirag Sharma 6 years, 1 month ago

Yes

Vishal Yadav 6 years, 1 month ago

Yes

ANSWER

I have got only 79% in preboards can i get more than 90 in boards..

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

6 answers

Shivam Singh 6 years, 1 month ago

But goodluck

Shivam Singh 6 years, 1 month ago

Y to apko pata hona chahiye Iske bare m dusro se puchana to bekar h

Pragya Singh 6 years, 1 month ago

May be but its depend on your labour

Achyut Singh 6 years, 1 month ago

Nope

Kriti Sharma 6 years, 1 month ago

Motivational group what is that

Harman Gill 6 years, 1 month ago

Yes sure everything is possible

ANSWER

Easy topic for project file

Posted by Preeti Baliyan 6 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Shivam Singh 6 years, 1 month ago

Cyclotron

Chirag Sharma 6 years, 1 month ago

Electromagnetic waves

Adi Kumar 6 years, 1 month ago

Step down transformer

ANSWER

Write two uses of microwaves

Posted by Sangam Kumar 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Ritesh Chakraborty 6 years, 1 month ago

The two uses are as follows.. 1)for baking of foods by the vibration of molecules present in it 2)telecommunication

ANSWER

Write two possible causes for one sided deflection in a potentiometer experiment.

Posted by Mannat Kaur Khalsa? 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Adi Kumar 6 years, 1 month ago

1.When the driver cell / source cell has an emf less than the emf of the cells to be compared. 2.When the positive end of the potentiometer wire is connected to negative terminal of the cell whose emf is to compared / determined.

ANSWER

which chaptet is easy

Posted by Monal Singh 6 years, 1 month ago

CBSE > Class 12 > Physics

9 answers

Rajveer Singh 6 years, 1 month ago

All chapter

Kriti Sharma 6 years, 1 month ago

Semiconductors magnetism

Ashwini Chaurasiya 6 years, 1 month ago

Atoms and nuclei

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

darshu Konsa chapter reh gya vo bta abb. ?????

Ďãřşháñăã Yadav ? ? ? 6 years, 1 month ago

there are many - electrostatics both the chapters, current, magnetism (both the Chapters), electromagnetic induction, atoms and nuclei, dual nature and semiconductor.

Mannat Kaur Khalsa? 6 years, 1 month ago

Ac

Ashutosh Singh 6 years, 1 month ago

Unit4

Adnan Vali 6 years, 1 month ago

Ray optics

Adnan Vali 6 years, 1 month ago

1st unit always easy

ANSWER

Investigratory file on electric bell

Posted by Vishal Pratap Singh 6 years, 1 month ago

CBSE > Class 12 > Physics

0 answers

ANSWER

4 litre of 0.02 M aqueous solution of NaCl is diluted by adding 1 litre of water the molality of the resultant solution is?

Posted by Tushar Kumar 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Adi Kumar 6 years, 1 month ago

0.08

ANSWER

Share your practical viva questions .?

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Âññü Šîñg*H??? 6 years, 1 month ago

???

Mannat Kaur Khalsa? 6 years, 1 month ago

Bhen ...pehle...practical ho too jae?

ANSWER

It is neccessay to read the ncert book for the physics practical exam

Posted by Deepika Brahmane 6 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Achyut Singh 6 years, 1 month ago

Not at all just mug up your class notes Believe me.

Monal Singh 6 years, 1 month ago

yes it is compulsory

Tsokkyi Tenzi 6 years, 1 month ago

Ya!! U have ti read it!

ANSWER

What is angle of prism

Posted by Silivia Silivia 6 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Ishita Ishita 6 years, 1 month ago

The angle between two surfaces of a prism is known as angle of prism.

Deepika Brahmane 6 years, 1 month ago

Mainly 60 degree if it is equilateral

ANSWER

How to study for boards i have physics, chemistry , maths , biology

Posted by Aadi Ahluwalia 6 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Aadi Ahluwalia 6 years, 1 month ago

Thanks

Priyanshu Verma 6 years, 1 month ago

Yup..!

Priya Dharshini ? 6 years, 1 month ago

Practice arihant or oswall last 10 years paper and new sample papers i think it is more that enough.. it covers all topics..

ANSWER

why is convex mirror used as a side view mirror in a car

Posted by Muskan Kumari 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Yogita Ingle 6 years, 1 month ago

Convex mirror is used as rear view mirrow as it gives a clear diminished and an erect image of the traffic that is behind you.It covers a wide range of the traffic behind you and gives a very clear image .

ANSWER

In a diagram 'S' is a semiconductor. Would you increase or decrease the value of R to keep the reading of the ammeter A constant when S is heated ? Give reason for your answer.

Posted by Tushar Kumar 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Yuvraj Singh 6 years, 1 month ago

When you heat the semiconductor the resistance in the circuit will decrease. On making current fixed, we have to increase the resistance in the circuit to keep the reading of ammeter A constant.

ANSWER

Shielding effect

Posted by Satyam Yaduvanshi 6 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Rajat Barwar 6 years, 1 month ago

1). It is effect in which the electrons between nucleus and the outer electron repel them and hence reduces the effect of the nuclear attraction force on them. 2) we also find this effect with electrostatic relation. It is a effect in which the effect of outer charges can not go inside the conductor body and vice versa. This is called ELECTROSTATIC SHIELDING... Hope it may help you...

Yogita Ingle 6 years, 1 month ago

In a multi-electron atom the valence electron experience attraction by the nucleus, and repulsion by the electrons of inner-shells. This combined effect of attraction and repulsion force acting on the valence-electron, makes the electron experiences less attraction from the nucleus. This is called shielding or screening effect.

Tushar Kumar 6 years, 1 month ago

Due to sterric Hinderance,shielding effect occurs

ANSWER

What are application for cyclotron

Posted by Devanshi Patel 6 years, 1 month ago

CBSE > Class 12 > Physics

4 answers

Rajat Barwar 6 years, 1 month ago

It help in bombardment of charged particles on other objects...

Gurpreet Singh 6 years, 1 month ago

Used to accelerate positive charged particles

Abhay Mishra 6 years, 1 month ago

It help to give desire speed to charge particle

Tushar Kumar 6 years, 1 month ago

Treatment of cancer

ANSWER

Physics practical for class 12

Posted by Kunjali Verma 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Rahul Tiwari 6 years, 1 month ago

NCERT

ANSWER

How to prepare phy in 3 days...to get 50 marks...in pre board

Posted by Mannat Kaur Khalsa? 6 years, 1 month ago

CBSE > Class 12 > Physics

55 answers

Amol Gùpta 6 years, 1 month ago

It's ok mtt bta pr mai kch story khud se nhi sochne waali

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

? ? ? tum nhi smjhogi

Amol Gùpta 6 years, 1 month ago

Areey rohan kis baat ka gum h bhai ko

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

bus kat rahi hai zindgi gum mein.

Mannat Kaur Khalsa? 6 years, 1 month ago

Hor kee haal chaal ne...?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

? ? ? yhi shi rhe ga

Mannat Kaur Khalsa? 6 years, 1 month ago

Koi nii jii na dsoo..

Âññü Šîñg*H??? 6 years, 1 month ago

Cake nd party?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

bday mein kya rkha hai.

Âññü Šîñg*H??? 6 years, 1 month ago

can i join u mannat kaur khalsa and rohan rajput?

Mannat Kaur Khalsa? 6 years, 1 month ago

Apka bday kb hota hai

Mannat Kaur Khalsa? 6 years, 1 month ago

Thnxx jiii❤

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

koi ni kisi ko bhi lg skte hai. ye... get well soon yrr

Mannat Kaur Khalsa? 6 years, 1 month ago

Haan..yr....

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

chalo ki ni thik ho jayega

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

accha tumhe braces lge hai.

Mannat Kaur Khalsa? 6 years, 1 month ago

Aaj na..braces tight hue na...to pain ho raha hai....kuch khaya bhi ni jara..

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

kyu

Mannat Kaur Khalsa? 6 years, 1 month ago

Yrr ptta hai aaj na mai pain mai huu??

Mannat Kaur Khalsa? 6 years, 1 month ago

Acha ji☺

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

? ? ? aesa toh ni hai . ? South Delhi mein aao

Mannat Kaur Khalsa? 6 years, 1 month ago

Mai naa ...3..4 months pehle..delhi ayi thi...yr mujhe..vaha...sarii roads same hee lgi....??

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

hmm

Mannat Kaur Khalsa? 6 years, 1 month ago

Jii

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

accha

Mannat Kaur Khalsa? 6 years, 1 month ago

Mujhe tooo..psnd hai yrr

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

dono *

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

Dino ka bta do. ? ? ? kyuki cake waste hone pr dukh toh subko hua hoga

Mannat Kaur Khalsa? 6 years, 1 month ago

Mujhe...ya class ko?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

hnn vese tumhe cake psnd hai kya?

Mannat Kaur Khalsa? 6 years, 1 month ago

????kahan cut hua yr...cake to...khrab he ho gya tha

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

bht acche.. tum log cake class mein cut krte hoo.. hum log.. schl campus ke bhar cut krte hai ... puri public humari paglpnti dekhti hai. ? ?

Mannat Kaur Khalsa? 6 years, 1 month ago

Acha hai yrr

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

Mere last day means Friday ko sketch day celebrate hua subne socialist media pr post kiya hai.. but I can't. anyways maje toh bht kiya subne subki white shirt pr kuch na kuch unique likha hai .... hum log paglo ki terha Road pr msti kr ke 6 bje tak ghar gye... every one staring at us. humne principal ki car ka glass v toda. dushmani nikalni thi afterall. abb asli kaand toh farewell pr karna hai

Mannat Kaur Khalsa? 6 years, 1 month ago

Puri class mill kr cake layi thi...vo.ek ldke ne girra diya..aur principal se bhi dantt pd gyi..sbko....

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

tum apni batao mai apna btaounga.

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

mujhe kese pta hoga. ?

Mannat Kaur Khalsa? 6 years, 1 month ago

Acha ptta hai..hmare..last day vale din kya hua?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

ohh g shukriya ???

Mannat Kaur Khalsa? 6 years, 1 month ago

Tusi..eveee hee hsde hoye chnge lgde oo

Mannat Kaur Khalsa? 6 years, 1 month ago

????

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

nhi abb toh sahi hoon... ?

Mannat Kaur Khalsa? 6 years, 1 month ago

Ok jii koi ni apse baat krke mind fresh ho jaata hai..?bt kl lg raha tha ke aap serious ho....

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

nhi vo kl schl ka last day as a sketch day celebrate kiya tha so uski vjha se thoda mind memories mein lost tha.

Mannat Kaur Khalsa? 6 years, 1 month ago

Sry rohan*

Mannat Kaur Khalsa? 6 years, 1 month ago

Rohit ji kl tusi serious lg re c hsse v nii?

Harsh Dalal 6 years, 1 month ago

Just go with the sample papers ?only read the answers of solved papers. Go for it. Best of luck. ?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

madam apko paas hona hai chlo mana but ye bhul of ke abhi ki kri hui preparation boards mein bht kaam ayegi forget about paas and fail marks ke like mat pdha kro

Mannat Kaur Khalsa? 6 years, 1 month ago

Sir*

Mannat Kaur Khalsa? 6 years, 1 month ago

Rohan jii..preboards mai...sirf pass hona hai..mujhe....vo hmare..phy vale sit bohot gnde hai....pass ni krte vo...

Priyanshu Vsist 6 years, 1 month ago

Mtlab mera...

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

3 days mein *

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

3 says Meon preparation toh nhu kr skte but meri advice hai ke sample paper ke unsolved aur solved question paper solve karna... kyuki question usi se ayenge pre boards mein ... preparation 3 din mein krna bewakoofi wala kaam hai mere according. baaki subki apni apni thinking hai

Mannat Kaur Khalsa? 6 years, 1 month ago

Mtlb?

Veer Singh 6 years, 1 month ago

physics question

ANSWER

Any suggestion where i can find most asked physics practical viva questions

Posted by Rajshree Panda 6 years, 1 month ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Share some questions of physics which came in your school in your preboard exam please.

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Rajshree Panda 6 years, 1 month ago

But is there any photo uploading system in it

Rajshree Panda 6 years, 1 month ago

Ok bro

ANSWER

Define ripple factor?

Posted by Rahul_ Ry(ʘ‿ʘ) 6 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Sanjeet Kumar Pal 6 years, 1 month ago

It is the ratio of rms value of a.c. component in rectified output to the avg. value of a.c. component in rectified output . It is a dimensionless quantity.

ANSWER

Are your final practicals started .share views

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

14 answers

Monika Paswan 6 years, 1 month ago

From 12

Amol Gùpta 6 years, 1 month ago

Kl h physics

Rajshree Panda 6 years, 1 month ago

Bio report file ( malaria ) par tha aur external mere se pucha 'symptoms of jaundice ' ??

Mannat Kaur Khalsa? 6 years, 1 month ago

Yr...mujhe to tension ho rhi.hai..15 ko preboard hai mera....phy ka

Gopal Mishra 6 years, 1 month ago

Mera 16 ko hai mai share krunga

Rajshree Panda 6 years, 1 month ago

Aaj bio. Tha mera

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

? ?? Cs toh simple hai .

Mannat Kaur Khalsa? 6 years, 1 month ago

Cs*

Mannat Kaur Khalsa? 6 years, 1 month ago

Yr ca bhi syapa hee hai...output hee nii ataa mera too?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

mera Cs has pehla. ???

Mannat Kaur Khalsa? 6 years, 1 month ago

Yr mera to...pehla hee phy ka hai?

Rahul_ Ry(ʘ‿ʘ) 6 years, 1 month ago

From 16...... And yours?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

from 21

Mannat Kaur Khalsa? 6 years, 1 month ago

From 20...

ANSWER

How was your jee exam?

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Kriti Sharma 6 years, 1 month ago

Good

Rahul_ Ry(ʘ‿ʘ) 6 years, 1 month ago

Good..... And yours... Moral :- Learnt my mistakes.. That I don't repeat in the next one...

Mannat Kaur Khalsa? 6 years, 1 month ago

Ok..ok...

ANSWER

Share your percentage of 10th board class.

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

9 answers

Gopal Mishra 6 years, 1 month ago

98.9%

Rahul_ Ry(ʘ‿ʘ) 6 years, 1 month ago

94%

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

logo*

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

but I don't think ke 10th ke marks abb matter karte hai... reality is quite different.. Jin logout ki 12th Mein 95+ %age thi they are repeating 11th and the students who got 80% are doing fantastic in these two academic year. ?

Řøhăň Řąjpůť ✌️✊ 6 years, 1 month ago

98.98%

Kriti Sharma 6 years, 1 month ago

93.6%

Vaibhav Arora 6 years, 1 month ago

98.8%

Saroj Naik 6 years, 1 month ago

45

Sinchana Malagond 6 years, 1 month ago

97%

ANSWER

Board exam pressure. Share your views

Posted by Kriti Sharma 6 years, 1 month ago

CBSE > Class 12 > Physics

4 answers

Shafaqat Kamal 6 years, 1 month ago

Only study. Don't take tension. Think every thing is good. Faith on God.

Gurpreet Singh 6 years, 1 month ago

Just chill nd learn

Mannat Kaur Khalsa? 6 years, 1 month ago

Yaa right...

Rahul_ Ry(ʘ‿ʘ) 6 years, 1 month ago

Just release the pressure....

ANSWER

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