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MATTER ITS PROPERTIES & ITS TRANSFORMATION: Change of state
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Heat & Thermal Insulation
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Temperature
Matter: Its Properties & Transformation
THE WORLD OF SCIENCE: Base Physical Quantities, SI Units & Measuring Instruments
THE WORLD OF SCIENCE: Measurement of Density
THE WORLD OF SCIENCE: Measurements of Speed
THE WORLD OF SCIENCE: Scientific Method
THE WORLD OF SCIENCE: Simple application of measurements
The Science World
5/50 MCQs for:
THE WORLD OF SCIENCE: Simple application of measurements
To measure the temperature of a heated liquid, the technician uses a thermometer. The SI unit for temperature is:
Joule.
Kelvin.
Celsius.
Fahrenheit.
A student measures the length of a table using a ruler but starts from the 2 cm mark instead of 0. This error is known as:
Zero error.
Parallax error.
End error.
Reading error.
During a cycling trip, James records the distance travelled and the time taken. This helps him determine:
Mass.
Density.
Speed.
Temperature.
A student wants to measure the length of a curved line on a leaf. Which instrument is most suitable?
Measuring cylinder.
Ruler.
Meter rule.
Thread and ruler.
Lifeguards use life jackets made of foam because:
Foam has low density.
Foam is heavy.
Foam has high density.
Foam dissolves in water.
