20 Questions
Which year is mentioned in the text?
2024
What type of exam is mentioned in the text?
High school final exam
In which level of education does the mentioned exam take place?
Secondary school
What is the purpose of the mentioned exam?
Assessment for higher education admission
What is the total mark weightage for the 2024 CBSE Class 12 Physics exam?
70 marks
How many sections are there in the 2024 CBSE Class 12 Physics sample paper?
5 sections
What is the time duration for students to attempt the 2024 CBSE Class 12 Physics exam?
3 hours
How many questions are there in the 2024 CBSE Class 12 Physics sample paper?
33 questions
When is the scheduled date for the 2024 CBSE Class 12 Physics exam?
March 4, 2024
What is the purpose of releasing the sample papers early according to the text?
To help students know what kind of questions to expect from each topic
In which section of the exam are the Assertion Reasoning based questions present?
Section A
What is the total number of questions in Section E of the exam?
Three
Why is the use of calculators not allowed in the exam?
To challenge students' mental calculation abilities
What is the purpose of providing internal choice in certain questions?
To allow students to demonstrate their preferences
What is the relative permeability of substance X compared to unity?
Slightly less than unity
What is the resistance of the ammeter that reads up to 1 A?
0.81 ohm
Why is the voltage output of the generator stepped-up for long-distance transmission of electrical energy?
To reduce power loss
In which direction does the magnetic force act on the electron moving along the positive x-axis?
-z-axis
What does the variation of current with time indicate in a coil of resistance 100?
Increase in flux through coil
What does the negative sign of energy in En= -13.6/n^2 indicate for an electron in nth orbit of hydrogen atom?
Electron is bound to the nucleus.
Test your knowledge of the 12th public exam by answering questions about the type of exam, the mentioned year, its purpose, and the educational level at which it takes place.
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