AP EAMCET List of Units and Measurement Topics 2025

Soham Mitra

Updated On: March 05, 2025 04:16 PM | AP EAMCET

AP EAMCET List of Units and Measurement Topics 2025 includes The international system of units, Measurement of Length, Measurement of Large Distances,  Dimensions of Physical Quantities, Measurement of Mass, Dimensional Formulae and dimensional equations etc. 

AP EAMCET List of Units and Measurement Topics 2025

AP EAMCET List of Units and Measurement Topics 2025 - Units and Measurement constitutes a significant aspect of the Physics section of the AP EAMCET syllabus 2025. Candidates looking for admission via the AP EAMCET 2025 exam must be familiar with the list of important topics under the Units and Measurement section. AP EAMCET list of Units and Measurement topics 2025 consists of Systems of Units, Physical Quantities, Errors in Measurement, Dimensions and Dimensional Analysis, Measurement Techniques, Significant Figures, Practical Units, etc. Preparing for all these topics in a strategic manner is an excellent approach that will help the candidates gain an advantage in the AP EAMCET 2025 exam . After taking a look at the previous years' Units and Measurement important topics, we have noted down all the key topics of Units and Measurement from the AP EAMCET Syllabus 2025 along with the other sub-topics of this chapter. Candidates are advised to go through this article carefully for detailed information related to the AP EAMCET List of Units and Measurement Topics 2025.

Latest update: AP EAMCET 2025 exam date has been announced. AP EAPCET 2025 Agriculture & Pharmacy exam will be held on May 19 and 20, 2025 and the AP EAMCET 2025 Engineering exam will be conducted from May 21 to 27, 2025 .

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AP EAMCET List of Units and Measurement Topics 2025

The topics covered under the Units and Measurement section of the AP EAMCET Physics Syllabus have been listed below.

  • The international system of units
  • Measurement of Length
  • Measurement of Large Distances
  • Estimation of Very Small Distances
  • Size of a Molecule, Range of Lengths
  • Measurement of Mass
  • Range of Masses
  • Measurement of time
  • Accuracy, precision of instruments and errors in measurement
  • Systematic errors, random errors, least count error, Absolute Error, Relative Error and Percentage Error, Combination of Errors,
  • Significant figures
  • Rules for Arithmetic Operations with Significant Figures
  • Rounding off the Uncertain Digits
  • Rules for Determining the Uncertainty in the Results of Arithmetic Calculations
  • Dimensions of Physical Quantities
  • Dimensional Formulae and dimensional equations
  • Dimensional Analysis and its Applications
  • Checking the Dimensional Consistency of Equations
  • Deducing Relation among the Physical Quantities

AP EAMCET 2025 Units and Measurement Important Topics

The important topics and subtopics of the AP EAMCET 2025 Units and Measurement section have been tabulated below.

AP EAMCET Units and Measurement Topics

AP EAMCET Units and Measurement Sub-topics

Systems of Units

  1. SI Units (International System): Standardized units employed globally (e.g., meter, kilogram, second).
  2. CGS, MKS, and FPS Systems: Alternate systems and their conversions.

Physical Quantities

  1. Fundamental Quantities: Length, mass, time, electric current, temperature, amount of substance, and luminous intensity.
  2. Derived Quantities: Quantities derived from fundamental quantities (e.g., velocity, force, energy).

Errors in Measurement

  1. Types of Errors:
  • Systematic Errors: Constant errors because of instruments or environment.
  • Random Errors: Irregular variations.
  • Least Count Error: Smallest measurable value of an instrument.
  1. Propagation of Errors:
  • Errors in addition, multiplication, subtraction, and division.

Dimensions and Dimensional Analysis

  1. Dimensional Formulae: Expression of physical quantities in terms of dimensions.
  2. Applications:
  • Checking dimensional consistency of equations.
  • Deriving relationships among physical quantities.

Measurement Techniques

  1. Vernier Calipers: Measurement of length with least count accuracy.
  2. Screw Gauge: Measurement of diameter or thickness of small objects.
  3. Spherometer: Measurement of radii of spherical surfaces.

Significant Figures

  1. Rules for determining significant figures.
  2. Rounding off values and expressing results.

Practical Units

  1. Light Year, Astronomical Unit, Parsec: Employed in astronomical measurements.
  2. Angstrom, Fermi, Barn: Used for atomic and nuclear scales.

AP EAMCET Best Books 2025 for Physics

Candidates can check the list of important books of Physics for the AP EAMCET 2025 preparation is provided below.

Name of the Book

Name of the Author

Problems in General Physics

I.E. Irodov

EAPCET Physics (Andhra Pradesh & Telangana)

Arihant Experts

Concepts of Physics (Volume – 1 and 2)

HC Verma

EAPCET Physics (Andhra Pradesh & Telangana)

Arihant Experts

Problems in Physics

S.S. Krotov-HC Verma

Key Notes Terms, Notes, Formula

Arihant Experts

Physics for IIT-JEE

Resnick Halliday, Walker

IIT JEE Physics

DC Pandey

AP EAMCET Exam Pattern 2025 for Physics

The AP EAMCET Physics exam pattern 2025 has been provided in the table below:

Particulars

Details

Mode of the AP EAMCET 2025 examination

Computer-based test (CBT)

Total Number of Questions in the AP EAMCET 2025 Physics Section

40

Duration of the AP EAMCET 2025 Physics Examination

1 hour

Types of Question

MCQ ( multiple choice questions)

Medium of AP EAMCET 2025 Physics Exam

English & Telugu (Candidates who are willing to appear for the exam in the Urdu language have to appear at the Kurnool exam centre only)

Marking Scheme

  • 1 mark for every correct answer
  • No negative marking is allotted

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We hope this article has helped the candidates become aware of the AP EAMCET Units and Measurement Topics 2025. Stay tuned to CollegeDekho for more information about the AP EAMCET 2025 exam! Candidates can also fill out our Common Application Form to secure admission into Private Engineering Colleges in India.

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FAQs

How to study for the AP EAMCET examination?

To improve speed and accuracy for the Andhra Pradesh EAMCET exam, candidates should practice sample question papers, solve previous year question papers and mock tests, learn shortcuts, focus upon fundamentals, maintain a positive attitude, practice consistently, and evaluate mistakes to identify areas of improvement.

 

Which chapters in the AP EAMCET exam have the most weightage?

The highest weightage topics for Mathematics in the AP EAMCET exam comprise Algebra, Vector algebra, Calculus, Trigonometry and Probability. The highest weightage topics for Physics in AP EAMCET are Current Electricity, Thermodynamics, Electrostatic Potential And Capacitance and oscillations.

How to score 100 marks in the AP EAMCET 2025 exam?

To score 100 marks in the AP EAMCET 2025 exam, candidates are required to create a structured timetable. Candidates must prioritize practicing previous years' question papers, mock tests, and sample papers. Candidates must emphasize  upon high-weightage chapters and refer to AP EAMCET best books 2025 for complete syllabus coverage.

 

Is the AP EAMCET exam easy or difficult?

AP EAMCET exam has a moderate difficulty level, evaluating candidates on fundamental concepts in the subjects of Physics, Chemistry, and Mathematics/Biology.

Which book is best for the AP EAMCET Physics preparation?

Some of the recommended books for the AP EAMCET 2025 Physics preparation are  Concepts of Physics (Volumes 1 and 2) by HC Verma, IIT JEE Physics by D C Pandey, Optics and Modern Physics by D C Pandey, Problems in Physics by S.S. Krotov-HC Verma and Problems in General Physics by I.E. Irodov to name a few.

 

How to calculate the AP EAMCET EAMCET rank?

The composite score of AP EAMCET is computed by allocating 25% of the marks from the intermediate examination and 75% of the marks from the AP EAMCET exam.

 

Does AP EAMCET have negative marks?

Every question from all sections in AP EAMCET carry one mark and for each correct option, candidates will be awarded 1 mark. There is no negative marking i.e. 0 marks will be deducted for incorrect answers.

What is the pattern of the AP EAMCET exam?

Each section in AP EAMCET comprises 40 questions. A total of 160 questions are asked in the examination from the subjects of Physics, Chemistry, Botany, and Zoology. Each question will carry 1 mark. There is no negative marking in the AP EAMCET exam 2025.

Is 70 considered to be a good score in the AP EAMCET 2025 exam?

120 marks in the AP EAMCET 2025 exam can be considered to be a good score whereas a 70+ score is considered to be an average score in the AP EAMCET exam.

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