Question

to determine the density of the given stone assuming the mass of the stone to be 10 grams

Answer 1

Answer:Let M be proportional to V  

 

⇒  [ML  0  T  0  ]=[M  0  LT  −1  ]  a  [ML  −3  T  0  ]  b  [M  0  LT  −2  ]  c

 

Comparing coefficients

b=1

0=a−3b+c⇒3=−2c+c=−c⇒c=−3

0=−a+−2c

a=−2c=6

∴    MαV  6