WorksheetsPCM Quiz
Total questions: 10
Worksheet time: 8mins
Which one of the following is a Vector Quantity?
Force
Temperature
Mass
Time
What type of energy is stored in the spring of a watch?
Heat Energy
Chemical Energy
Kinetic Energy
Potential Energy
The working of a Rocket is based on which Newtons Law of Motion?
First
Second
Third
Fourth
What is the minimum escape velocity of a rocket to be launched from earth to space?
2 Km/s
9.8 Km/s
11.2 Km/s
18 Km/s
Which one of the following is a Good Conductor of Electricity?
Paper
Kerosene
Graphite
Dry Air
What is the principle of Fiber Optical communication?
Interference
Scattering
Refraction
Total Internal Reflection
"Curie" is a unit of
Temperature
Luminous Intensity
Amount of a Substance
Radio Activity
What is the Fourth State of Matter?
Solid
Liquid
Plasma
Gas
Which device is used for converting Alternating Current (A.C) to Direct Current (D.C)?
Rectifier
Transformer
Dynamo
Generator
What is the principle behind Hydraulic Breaks used in automobiles?
Bernoulli's Principle
Pascal's Law
Newton's law
Archimedes' Principle
