1.

In the diagram shown in figure, all pulleys are smooth and massless and strings are light. Match the following (##AKS_TRG_AO_PHY_XI_V01_A_C05_E01_045_Q01.png" width="80%">

Answer»

`K_2 =(K_1+K_3) //2`
` K_1 lt K_3`
` K_1 gt K_2`
` K_2 gt K_3`

SOLUTION :` 2 lt 4 lt 5 rArr K_1 gt K_2 gt K_3`
acid STRENGTH ` ALPHA (1)/( pH)`


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