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paper kaisa gya physics ka

Posted by Jot Aujla 7 years, 6 months ago

CBSE > Class 12 > Physics

4 answers

Shruti Mangal 7 years, 6 months ago

Bkwas

Muskan Chauhan 7 years, 6 months ago

mast

Arya Thakur 7 years, 6 months ago

Bekar

Aranav Jaiswal 7 years, 6 months ago

Superb

ANSWER

A carrier wave of prak voltage 15v is used to transmit a message signal. Find the peak voltage of the modulating signal in order to have a modulation index of 60%

Posted by Kumar Shivam 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Donika Angel 7 years, 6 months ago

9V

ANSWER

Important topics of chemistry?

Posted by Lalit Maan 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Shruti Mangal 7 years, 6 months ago

P block

ANSWER

Answer key of physics board paper

Posted by Reshmi Singh 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Pooja Kaswan 7 years, 6 months ago

Meritnation....you tube

ANSWER

I am fail in physics subject so what to do now??

Posted by Soni G 7 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Soni G 7 years, 6 months ago

Will I get cleared up if I score much in my additional subject

Aranav Jaiswal 7 years, 6 months ago

Cbse provide you a second chance to clear your paper. Don't worry about it. Start preparing for rest paper.

Aadil Gouri 7 years, 6 months ago

please don't worry focus on next

ANSWER

I am FAIL In Physics Exam held on 7 March 2018 what to do now????

Posted by Himanshu Bhandari 7 years, 6 months ago

CBSE > Class 12 > Physics

9 answers

Neha Gupta 7 years, 6 months ago

Koi baat ni improvemnt ka bhar dena

Aranav Jaiswal 7 years, 6 months ago

Cbse provide you a second chance to clear your paper. Don't worry about it .

Gourav Parit 7 years, 6 months ago

Pass kar denge

Soni G 7 years, 6 months ago

Same here bro

Abhishek Singh 7 years, 6 months ago

I am also fail now I tried to get atleat compartment in physics by passing in remaining subject

Harshit Tiwari 7 years, 6 months ago

Don't be tensed keep calm and prepare for next

Harshit Tiwari 7 years, 6 months ago

How

Himanshu Bhandari 7 years, 6 months ago

What to dilo now. I attempted question but only getting 10 marks aaprox in Physics Paper even I attempted 24 questions in Physics

Himanshu Bhandari 7 years, 6 months ago

I am very tensed as I never failed before in Exam from 1 class. Even I got 10 CGPA In 10 Class

ANSWER

What is conductor?

Posted by Lalit Maan 7 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Shivani Dagar 7 years, 6 months ago

The material which allow passage of current through them.

Atul Kumar 7 years, 6 months ago

Which conducts electricity

Lalit Maan 7 years, 6 months ago

Kya definition hai

ANSWER

How was physics paper ?????

Posted by Vedita Chaturvedi 7 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Vedita Chaturvedi 7 years, 6 months ago

Ohh

Pratik Patra 7 years, 6 months ago

Only 35 marks n urs??

Himanshu Bhandari 7 years, 6 months ago

FAIL IN IT

ANSWER

I have forgot to mention 1 extra supplementary sheet on main sheet but registered it on form which was given by inviligator. So i need to worry ?

Posted by Ishu Dagar 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Debleena Bose 7 years, 6 months ago

No idea

ANSWER

Some one plz give the answer key of physics(theory ) set 2 .

Posted by Varada Sanil 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Debleena Bose 7 years, 6 months ago

Meritnation Mai de diya hya...dekh lo

ANSWER

Draw a diagram showing full wave rectifier

Posted by Rahul Yadav 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Debleena Bose 7 years, 6 months ago

Diagram iha nhi hota hya
.. pradeep ..mai ache see diya huya hya dekh lo

ANSWER

Hiii...to physics paper sb ka kaisa Raha?????

Posted by Debleena Bose 7 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

The body of mass 20 kg decreases from 20 m per second 2 m per second in a distance of 100 M the force acting on the body will be

Posted by Rajeev Raj 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Watan Raj 7 years, 6 months ago

Acceleration will be -182/100.So force will be equal to -1.82×20

ANSWER

What is dot product

Posted by Bishal Kumar 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Watan Raj 7 years, 6 months ago

Multiplication of two vectors in which cos(theta) is also multiplied.Here (theta) is the angle between two vectors

ANSWER

Which is short wave propagation

Posted by Vasudev Mishra 7 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Aap ke hisab se paper kaisa tha please such batana

Posted by Om Gupta 7 years, 6 months ago

CBSE > Class 12 > Physics

6 answers

Pooja Bora 7 years, 6 months ago

Sahe tha paper 50 marks easily gain kr skte h

Neha Gupta 7 years, 6 months ago

Numerical based tha

Vandana Patal 7 years, 6 months ago

Physics paper was bad paper ?

Om Gupta 7 years, 6 months ago

Tension to khatm hua

Sakshi Ahlawat 7 years, 6 months ago

Jaisa expect kiya that waisa nahi tha

Akash Gujjar 7 years, 6 months ago

Acah naki tha

ANSWER

Ap sabhe ko physics ka paper kasa laga good or bad not average

Posted by Akash Gujjar 7 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Lekha Raj 7 years, 6 months ago

Bkwassss tha

Rhitika Rai 7 years, 6 months ago

Very nad yarr

Sukhjinder Kunder 7 years, 6 months ago

Bad laga

ANSWER

In a single slit diffraction experiment the width of slit is made double the original width. How does this affect the size and intensity of the central diffraction band?

Posted by Sanju Yadav 7 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

How can we say that sky wave is used for short broadcast services because in this propagation skip distance is there in which ground wave is used so why is it that we say sky wave is used fr shot broadcast services meanwhile ground waves are used fr even more short propagation

Posted by Raghav Sharma 7 years, 6 months ago

CBSE > Class 12 > Physics

1 answers

Ramanjit Kaur 7 years, 6 months ago

Yes u r ryt pr pta nhi sb sky wave kyu bol rhe hain

ANSWER

Name the device used to change the alternating voltage to a higher or lower value?

Posted by Prakash Patel 7 years, 6 months ago

CBSE > Class 12 > Physics

2 answers

Pooja Bora 7 years, 6 months ago

Transformer

Sakshi Ahlawat 7 years, 6 months ago

Transformer

ANSWER

Kya Ye bat sach h ki physics ka paper almost ncert se aa rha tha kal wala

Posted by Yug Singhal 7 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Pooja Bora 7 years, 6 months ago

No

Rhitika Rai 7 years, 6 months ago

Nhi

Arya Thakur 7 years, 6 months ago

Nooooo

ANSWER

Name the electromagnetic radiation used for water purification and eye surgery

Posted by Lakshay Sandal 7 years, 6 months ago

CBSE > Class 12 > Physics

2 answers

Sanjeev Kumar 7 years, 6 months ago

Eye surgery- infra red

Pranav Rastogi 7 years, 6 months ago

Water purification-UV Rays

ANSWER

Which mode of propagation is used by short wave broadcast service

Posted by Jasdeep Dhindsa 7 years, 6 months ago

CBSE > Class 12 > Physics

2 answers

Pranav Rastogi 7 years, 6 months ago

I think Ground wave

J Ranjan Parida 7 years, 6 months ago

Sky wave

ANSWER

What kind of fringes do you expect to observe if white light is used instead of monochromatic light?

Posted by Prakash Patel 7 years, 6 months ago

CBSE > Class 12 > Physics

2 answers

Pooja Bora 7 years, 6 months ago

Bright fringe

Muhsina Muhsina 7 years, 6 months ago

A coloured fringe system is obtained.

ANSWER

A pair of stars of actual separation of one minute is obtained with an astronomical telescope of magnifying power 100. what will be the separation of the image of the pair in degree?

Posted by Akira Sharma 7 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

Distinguish between sinusoidal and pulse shaped signals.( for 1 mark answer)

Posted by Akira Sharma 4 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Sia ? 4 years, 2 months ago

1) sinusoidal signal is continuous over time and space but pulse are discontinuous.
2) sinusoidal signal posses all value varying from its positive amplitude to its negative amplitude but pulse takes only certain descrete values.
3) Amplitude of sinusoidal signal is constant but we can have pulse whose positive and negative extreme valus are different.
4) Energy and intensity of sinusoidal signal varies smoothly taking all values between two range but energy and intensity of pulse tekes only descrete values.

ANSWER

Use the expression f=q(V*B)to define the SI unit of magnetic field

Posted by Akira Sharma 7 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

If i fale in phyics does physical education can pass me or it change it number with physics

Posted by Nihal Jagat 7 years, 6 months ago

CBSE > Class 12 > Physics

3 answers

Utkarsh Malhotra 7 years, 6 months ago

Bro at least you have 2 pass in it then your can be added

Pooja Bora 7 years, 6 months ago

No

Jasdeep Dhindsa 7 years, 6 months ago

I think so because I am also

ANSWER

50% slit Wala question ka answer

Posted by Anshika Pragya 7 years, 6 months ago

CBSE > Class 12 > Physics

2 answers

Ritu Dhanda 7 years, 6 months ago

1:4 sayad

Pooja Kaswan 7 years, 6 months ago

May be 9:1

ANSWER

Can i get answer key of physics cbse 2018 exam on 7 march

Posted by Rithik Kalal 7 years, 6 months ago

CBSE > Class 12 > Physics

0 answers

ANSWER

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