₹415.00
Go to cartISBN: 9789388653480
Bind: Hardbound
Year: 2020
Pages: 132
Size: 8.5 x 11 Inch
Publisher: Viva Education
Exclusive Distributors: Viva Books
Sales Territory: Worldwide
Salient Features of the Books:
Target Audience:
ICSE students of class 9.
Contents:
Unit 1: Vernier Callipers: Measuring Length and Diameter of a Small Cylinder
Experiment 1: To determine the least count of the vernier callipers and measure the length and diameter of a small cylinder, may be a metal rod of length 2 to 3 cm and diameter 1 to 2 cm
Unit 2: Screw Gauge: Measuring Diameter of a Wire
Experiment 2: To determine the pitch and least count of the given screw gauge and measure the mean radius of a given wire
Unit 3: Calculation of Volume, Mass and Density of a Regular Solid Body
Experiment 3: To measure the length, breadth and thickness of a glass block using a metre rule and calculate its volume in cm3 and m3. Then to determine the mass of the block in g and kg using a physical balance and to calculate the density of glass in cgs and SI units using mass and volume in respective units. Obtain the relation between the cgs and SI units of density.
Unit 4: Measurement of Volume of a Metal Bob (Pendulum Bob)
Experiment 4: To measure the volume of a metal bob (pendulum bob) from the readings of water level in a measuring cylinder using displacement method and to verify the same volume from the radius measured using vernier callipers
Unit 5: Calculation of Time Period of a Simple Pendulum
Experiment 5: To calculate the time periods (T) and their squares (T2) for each length (l) for 20 oscillations of a simple pendulum of lengths about 70, 80, 90, 100 and 110 cm each. Plot a graph of l vs T2, also obtain its slope and calculate the value of g in the laboratory by the method, g = 4π2 slope.
Unit 6: Relationship Between Celsius and Fahrenheit Scales of Temperature
Experiment 6: To determine the temperature of water ranging from ice cold water to hot water using thermometers having Celsius and Fahrenheit scales, and obtain the relationship between the two scales of temperature and plot a graph of TF vs TC
Unit 7: Reflection of Light through a Plane Mirror
Experiment 7.1: To verify the laws of reflection of light by using a plane mirror
Experiment 7.2: To prove that the image formed in a plane mirror is as far behind the mirror as the object is in front of it
Unit 8: Reflection of Light through Spherical Mirrors
Experiment 8.1: To obtain the focal length of a concave mirror by distant object method
Experiment 8.2: To obtain the focal length of a concave mirror by one needle method
Unit 9: Current Electricity
Experiment 9: To observe the brightness of two bulbs connected in (i) series and (ii) parallel, and to find the resultant resistant of the two bulb
Unit 10: Magnetism
Experiment 10: To plot the magnetic field lines around a bar magnet and to find the regions where the combined magnetic field of the magnet and the earth (resultant magnetic field) is (i) strongest, (ii) very weak but not zero and (iii) zero
Unit 11: Archimedes’ Principle
Experiment 11: To determine the weight of a metal ball in air as well as in water using a spring balance and to verify the Archimedes’ principle
About the Author:
Neha Sharma is a gold medalist in M.Tech. from Guru Gobind Singh lndraprastha University. She did her M.Sc. in Physics from University of Delhi and has worked as an Assistant Professor in Galgotias College of Engineering and Technology, Greater Noida for more than seven years. Presently she is working as PGT Physics in a reputed school in Delhi.