1. b or c
2. c
3. a? or d
4.
5. a
The answer is water because since water is used to make the rainbow so they are simillar hope this was helpful!!
The historical method includes what steps?
The buoyant force on the branch is given by:
F = pVg
F = buoyant force, p = water density, V = volume of branch submerged, g = gravitational acceleration
Given values:
p = 1000kg/m^3
V = 0.75x1.12m^3 (75% of total volume)
g = 9.81m/s^2
Plug in and solve for F:
F = 1000(0.75x1.12)(9.81)
F = 8240N
