Homework Set #7 (due tues 11/7 at 11:59PM) » Water Level A small solid sphere of
ID: 1775725 • Letter: H
Question
Homework Set #7 (due tues 11/7 at 11:59PM) » Water Level A small solid sphere of mass M0, of radius R0, and of uniform density 0 is placed in a large bowl containing water. It floats and the level of the water in the dish is L. Given the information below, determine the possible effects on the water level L, (R-Rises, F-Falls, U-Unchanged), when that sphere is replaced by a new solid sphere of uniform density. Read it to me
The new sphere has density = 0 and mass M < M0
The new sphere has radius R > R0 and density < 0
The new sphere has density = 0 and mass M > M0 The new sphere has density > 0 and mass M = M0
The new sphere has radius R > R0 and mass M = M0
The new sphere has radius R = R0 and mass M < M0
Explanation / Answer
Well!
I am explaning here hope it will help you.
A floating object displaces an amount of water of the same mass. Assuming all objects float, the water will rise when the new object has higher mass.
1: Density decreased = mass decreased = level falls.
2: Size increased = mass incread = level rises
3: Density increased but size decreased = unknown net result on mass = unknown.
4: Mass is unchanged = level unchanged
5: Mass is unchanged = level unchanged
6: Size decreased = mass decreased = level falls
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