NEET, the
National Eligibility cum Entrance Test, is a crucial step for aspiring medical
professionals in India. Among its various sections, NEET physics demands a
thorough understanding of fundamental concepts. Unit 1, Physics and
Measurement, sets the foundation for the entire subject. To ace this section,
rigorous practice is essential.
In this guide,
we will dive into the key topics of Unit 1 in NEET physics and provide a set of
multiple-choice questions to test your understanding. MCQs on NEET Physics Unit
1 Physics and Measurement cover all topics and questions with answers that are
given in the latest Physics syllabus for the NEET exam.
Syllabus of Physics Unit 1: Physics and Measurement
Units of
measurements. System of Units, SI Units, fundamental and derived units, least
count. Significant figures, Errors in measurements, and Dimensions of Physics
quantities. dimensional analysis, and its applications.
Understanding NEET Physics Unit 1: Physics and Measurement
Unit 1, Physics
and Measurement, introduces students to the basic principles of physics and the
importance of accurate measurement. It covers topics such as units and
dimensions, measurement of physical quantities, errors in measurement, and
dimensional analysis. Mastery of these concepts is crucial as they form the
building blocks for advanced topics in physics.
Key Topics Covered in Unit 1
1. Units and
Dimensions: Understanding the concept of units and
dimensions is fundamental in physics. It involves learning about the
International System of Units (SI units) and the significance of dimensional
analysis.
2.
Measurement of Physical Quantities: This topic
focuses on different methods and instruments used for measuring various
physical quantities such as length, mass, time, and temperature.
3. Errors in
Measurement: Students learn about different types
of errors encountered in measurements, including systematic errors, random
errors, and their sources.
4.
Significant Figures and Rounding: The concept of
significant figures is essential for expressing the precision of measured
values. Students learn how to round off numerical values based on the rules of
significant figures.
MCQs on NEET Physics Unit 1: Physics and Measurement
Now, let's test
your understanding of Unit 1 concepts with the following set of multiple-choice
questions:
1. Which of the
following is a fundamental physical quantity?
a) Time
b) Velocity
c) Force
d) Temperature
2. The dimension
of speed is:
a) [M]
b) [LT^-1]
c) [L^2T^-2]
d) [MLT^-2]
3. What is the
SI unit of electric current?
a) Ampere
b) Volt
c) Coulomb
d) Ohm
4. An experiment
is conducted to measure the length of a wire using a meter scale. If the actual
length of the wire is 10.00 cm, but the measured length is 10.20 cm, what type
of error is present?
a) Systematic error
b) Random error
c) Instrumental error
d) Gross error
5. Which of the
following is an example of a derived physical quantity?
a) Mass
b) Length
c) Area
d) Time
Answers:
1. a) Time
2. b) [LT^-1]
3. a) Ampere
4. b) Random
error
5. c) Area
These MCQs
provide a glimpse into the type of questions you might encounter in the NEET
physics exam, specifically in Unit 1. Practicing such questions helps in
reinforcing concepts and improving problem-solving skills.
Unit 1, Physics
and Measurement, serves as the bedrock for NEET physics preparation. By
mastering the fundamental concepts covered in this unit and practicing MCQs
like the ones provided in this guide, you can strengthen your foundation and
boost your confidence for the exam. Remember to incorporate regular practice
sessions and mock tests into your study routine to maximize your chances of
success. Stay focused, stay determined, and success will follow in your NEET
physics journey!
NEET Physics Mock Test
- NEET Physics Mock Tests
- MCQs on NEET Physics Unit 1 Physics and Measurement
- The questions are given in English language only
- You will get 60 seconds to answer each question.
- Know your score when the test is complete
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Disclaimer: The accuracy of NEET Physics Unit 1 Physics and Measurement multiple choice questions and answers cannot be claimed to be 100%. Please check the answers yourself. Typing errors may occur.
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