Question 27
A copper cube weighs 0.25 N in air, 0.17 N when completely immersed in paraffin oil and 0.15N when completely immersed in water. What is the ratio of up thrust in oil and up thrust in water?
Objective
Question details
- Exam body
- NDA
- Subject
- Physics
- Year
- 2018/2019
- Question no.
- #27
- Type
- Objective
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