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General
Easy
Question
An iron block and a wooden block are positioned in a vessel containing water as shown in the figure. The iron block (I) hangs from a massless string with a rigid support from the top while the wooden block floats being tied to the bottom through a massless string. If now the vessel starts accelerating upwards, the incorrect option is
- tension in the string 1 will increase
- tension in both the strings will increase
- tension in both the strings will decrease
- tension in the string 2 will increase
The correct answer is: tension in both the strings will decrease
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th the outside atmospheric pressure P0. The force required to separate the hemisphers is
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If 
defined by 
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