q paper 1 physics ch 1 std 9 icse
DESCRIPTION
This is a sample question paper for standard 9, ICSE board for physics for ch-1, measurements.TRANSCRIPT
QUESTION PAPER 1 – 2009
Class – IX (ICSE)
Subject - Physics (Ch-1, Measurements)
Time: Max. Marks: 18
Date:
1) Define unit. Differentiate between fundamental and derived units with examples. [3]2) Define 1 meter. [1]3) Fill in the blanks. [5]
1) 1 yard = ……….. Inches2) 100 miles = …………kilometers3) 1 millimeter = …………. nanometers4) If Sam’s weight in MKS system is 76kg, his weight in FPS system is ……………5) 567.89 1012 = …………….. 1015. Express 3.14285714 up to three significant figures.
4) Define 1 mole quantity of a substance.[1]
5) What is unit of pressure? Express it in the terms of standard fundamental units. [2]6) What is pitch of micrometer screw gauge?
[1]7) Name two parts of measurement and state their significance.
[2]8) What is Least Count of Vernier Calipers?
[1] 9) State the law of length for simple pendulum.
[1]
10) A graph of T versus for a simple pendulum is a straight line. True or
False. Why? [1]
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