STEM Lessons for College Students

11th Standard Physics_Measurements Chapter_ Part II for TNPSC Group 2_2019

Previous Year Questions

Group 4 – 2018
187. Which of the following statements is/are wrong?
1. Light year is a unit of time.
2. Astronomical unit(AU) is a unit of distance.
3 Parsec is a unit of mass.
A. 2 and 3
B. 1 and 3
C. 2 only
D. 1 only

Source

10th Standard Science – Measuring Instruments – Lesson 14
11th Standard Physics – Nature of Physical world and measurement – Lesson 1

Syllabus

Unit – I – General Science
Physics
Physical units, Standards and unit

Topics Covered
– Measurement of length
– Prefixes for Power of Ten
– Measurement of small distances: Vernier caliper
– Measurement of large distances
– Triangulation Method
– Parallax method
– RADAR Method

%d bloggers like this: