A toy pyramid (not shown) is made from poly (methyl methacrylate), better known by its trade term Lucite. The toy pyrami

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 3042334233.     A toy pyramid (not shown) is made from poly (methyl methacrylate), better known by its trade term Lucite. The toy pyramid has a regular hexagonal base of `15 cm^{2}` and a height of `4 cm`. There is a semispherical indentation of diameter `2 cm` at the base of the pyramid. If the weight of the pyramid is `21.129 g`, then find the density of Lucite. (Density equals mass divided by volume.)
A

`1.06g//cm^3`

B

`0.365g//cm^3`

C

`2.09g//cm^3`

D

`6.51g//cm^3`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD