Mass and Weight
Trending Questions
Q. A drop of olive oil of radius 0.30mm spreads into a nearly circular film of radius 12cm on the water surface.Estimatethe molecular size of olive oil
Q. What remains constant when we melt a solid sphere?
- Total surface area
- Volume
- Curved surface area
- Mass
Q.
You have a bag of cotton and an iron bar, each indicating a mass of 100 kg when measured on a weighing machine. In reality, one is heavier than other. Can you say which one is heavier and why? Define mass. Is it scalar or vector quantity?
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