Class 12-science

Get insights from 3k questions on Class 12-science, answered by students, alumni, and experts. You may also ask and answer any question you like about Class 12-science

Follow Ask Question
3k

Questions

2

Discussions

9

Active Users

853

Followers

New answer posted

10 months ago

0 Follower 12 Views

N
nitesh singh

Contributor-Level 10

The d and f block elements of NCERT class 12 chemistry holds significant weightage across all CBSE 10+2 level engineering and medical exams along with board exams. Students can find the weightage of d and f block elements chapter below;

  • In CBSE Boards and other state board exams NCERT class 12 ch 4 carries 7-8 marks weightage, frequently questions from this chapter are asked in short and long answer discriptive format. sometimes students can excepts MCQs from this chapter in the board exams.
  • In JEE and other state engineering exams,1-2 MCQs  are asked from NCERT chemistry ch 4 d and f block elements.
  • In NEET, it has been seen that th
...more

New answer posted

10 months ago

0 Follower 12 Views

K
Karthik Goud

Beginner-Level 5

There are some career options for pcb students after 12th except medical like zoology Microbiology Biochemistry Environmental and also included Science Genetics Bioinformatics Physiology and that is based on your interest and other particulars

New answer posted

10 months ago

0 Follower 14 Views

I
Ishita Chauhan

Contributor-Level 10

Here are some o the points for candidates to focus on while preparing for the Class 12 Physics Ch 8 Electromagnetic Waves:

  • Focus on understanding Maxwell's equations.
  • Understand the role of displacement current.
  • Comprehend the practical applications of electromagnetic waves.
  • Solve numerical problems and refer to NCERT Solutions for Class 12 Physics PDF for the detailed explanations. 

New answer posted

10 months ago

0 Follower 6 Views

I
Ishita Chauhan

Contributor-Level 10

Understanding electromagnetic waves is helpful for students who wish to score well in CBSE Board exams, and other competitive exams such as JEE Main, NEET, and NDA. It is helpful to build a strong basis for advanced topics in electromagnetism, optics, and communication technology.

New answer posted

10 months ago

0 Follower 3 Views

I
Ishita Chauhan

Contributor-Level 10

The Class 12 Physics Chapter 8 Electromagnetic waves consists of some of the important topics that can be asked in the CBSE Board exams and other competitive exams. Therefore, it is necessary for candidates to follow up with these important topics such as Electromagnetic waves properties, Maxwell's equations, displacement current, and the electromagnetic spectrum. These waves are used for real-world applications like communication systems, medical imaging, and remote sensing.

New answer posted

10 months ago

0 Follower 36 Views

N
Nandita Maity

Contributor-Level 7

Yes you can do your class 12th with the same PCM (Physics, Chemistry, Mathematics) stream or choose a different stream like PCB (Physics, Chemistry, Biology) or PCMB (Physics, Chemistry, Mathematics, Biology.

If your age is within the school's eligibility criteria you can enroll in a school again.

NIOS (National Institute of Open Schooling)- This is the best option if you want to study private Institute. NIOS allows you to choose subjects and complete Class 12th without attending regular school.

State Open Boards-many states have their own open schooling options similar to NIOS.

New answer posted

11 months ago

0 Follower 39 Views

S
Subhash Kumar Gupta

Contributor-Level 10

Yes, you can appear for the improvement test of the GSEB board in 2025 if you did badly in your Class 12 exams. The GSEB gives students a chance to regain marks by giving supplementary or compartment exams, which are generally conducted in June and July. You must apply for the improvement exam via your school during the given application period in June 2025. You must also ensure that you qualify, generally by failing in one or two subjects in order to be eligible for the improvement exam.

New answer posted

11 months ago

0 Follower 16 Views

S
Subhash Kumar Gupta

Contributor-Level 10

In order to move forward to study research in quantum mechanics and atomic branches, you must possess a background in Physics. Having an PCB (Physics, Chemistry, Biology) stream, you cannot be made eligible to study undergraduate in Physics, as the latter traditionally demands PCM (Physics, Chemistry, Mathematics) or PCMB (Physics, Chemistry, Mathematics, Biology) streams.If one wishes to pursue this field, they can reappear for their 12th boards with PCM or PCMB to be eligible for a Bachelor's degree in Physics. This is the basic knowledge needed to study and research quantum physics.

New answer posted

11 months ago

1 Follower 18 Views

K
Kunal Lalwani

Contributor-Level 9

As an OC category candidate with a rank of 14270 and 66% marks you hold an advantageous position to get a free seat in government B.Sc. Nursing programs. B.Sc. Nursing programs in government institutions show regular cutoff ranks between 13000 and 15000 marks for candidates of the OC category. The cutoff values for B.Pharmacy admission usually stay between 12000 and 16000. Your position at rank 14270 falls within the competitive B.Sc. Nursing admission zone since it tends to favor female non-local candidates during admissions with extra points. Final seat distribution will be determined by examination trends during this year alongside

...more

New answer posted

11 months ago

0 Follower 4 Views

M
Muskan Chugh

Contributor-Level 10

Hi!

Yes, of course, you can pursue Mass Communication after PCM in class 12th if you wish to. Students from all streams can pursue this course if they have completed their 12th grade from a recognised board with at least 45-50% marks, depending on the eligibility criteria of the institute they wish to apply for.

Get authentic answers from experts, students and alumni that you won't find anywhere else

Sign Up on Shiksha

On Shiksha, get access to

  • 66k Colleges
  • 1.2k Exams
  • 686k Reviews
  • 1800k Answers

Share Your College Life Experience

×

This website uses Cookies and related technologies for the site to function correctly and securely, improve & personalise your browsing experience, analyse traffic, and support our marketing efforts and serve the Core Purpose. By continuing to browse the site, you agree to Privacy Policy and Cookie Policy.