20 Distinguish between real and apparent cubic
expansivities of a liquid.
A glass bottle f...
Physics, 20.02.2020 15:22 angel0203wilcox
20 Distinguish between real and apparent cubic
expansivities of a liquid.
A glass bottle full of mercury has mass 500 g.
On being heated through 35°C, 2.43 g of
mercury are expelled. Calculate the mass o
mercury remaining in the bottle (cubic
expansivity of mercury is 1.8 x 10-4 per k,
linear expansivity of glass is
8.0 x 10-6 per k
Answers: 2
Physics, 21.06.2019 20:00
When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves
Answers: 1
Physics, 22.06.2019 15:30
To understand the electric potential and electric field of a point charge in three dimensions consider a positive point charge q, located at the origin of three-dimensional space. throughout this problem, use k in place of 14? ? 0. part adue to symmetry, the electric field of a point charge at the origin must point from the origin.answer in one word.part bfind e(r), the magnitude of the electric field at distance r from the point charge q.express your answer in terms of r, k, and q. part cfind v(r), the electric potential at distance rfrom the point charge q.express your answer in terms of r, k, and q part dwhich of the following is the correct relationship between the magnitude of a radial electric field and its associated electric potential ? more than one answer may be correct for the particular case of a point charge at the origin, but you should choose the correct general relationship. a)e(r)=dv(r)drb)e(r)=v(r)rc)e(r)=? dv(r)drd)e(r)=? v(r)r
Answers: 2
Biology, 18.03.2021 03:10
Biology, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Business, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10
Mathematics, 18.03.2021 03:10