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data from repeated trials of the experiment
They share the results of the experiment.
Viscometer is an apparatus used to measure the viscosity of materials.
Lol
You need to design an experiment to test the validity of the hypothesis.
time was not calculated at the right point so the poits of the graph were chaned
SO that the oil cup gets uniformly heated from all the sides
its constants
REDWOOD'S Viscometer is used to find out the viscosity of an standard rape oil and any of the fluids . The viscometers are classified into 4 types they are 1. Saybolt Viscometer 2. Engler Viscometr 3. Barbey Viscometer & 4. Redwoods Viscometer
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mala mahit nahi -Saurabh Dilpak
E. W. Dean and D. D. Stark in 1920
Because it is the most convenient device as far as protection and accuracy is concerned.
I don't even know what it is so obviously it does not feature in my daily life.
A standard British-type viscometer in which the viscosity is determined by the time, in seconds, required for a certain quantity of liquid to pass out through the orifice under given conditions; used for determining viscosities of petroleum oils.
if we put viscometer horizontally, movement of liquid in the tube is not properly and time required by liquid which helps in calculation of viscosity of fluid
to see what happen in the experiment