Question

ゲスト

木も鉄も浮力の反作用が働くので
測りは大きい値がでると思うのですが

正解はどれだと思いますか？

eる2  eees                    SCALE READINGS

When +he wooden block nexT† +o The
beaker of water on †he scole
platform is placed in +he beaker,
The scale reading

A. increases.
B. decreaqses.
と. remains unchanged.

 

When +he iron block is placed in
The beoker of wafer, The scale
reading

D. increases.

E. decreases.
F. remains unchanged.

 

 

最

(rme answerto Ns montis "Founng Physics" wil be pfnted inthe Decemberissue f je yacs 7egcher The anSwert0
 Ocebersqwestionappeers onp.481 fiS sue)