The external parts of an object can be measure accurately...
The external parts of an object can be measure accurately through the use of which scientific instrument?
Micrometer screw gauge
Vernier Caliper
Meter rule
None of the instrument
Correct answer is B
Vernier calliper is used to measure the internal and external diameter of an object
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Which of the following is not correct about the Rutherford’s model of an atom? ...
Ice of mass 50g at 0°C was completely melted by 70% of the total heat energy supplied. Calculate...
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Which of the following quantities is not an example of force? ...