Create your Smart Home App in the Free Webinar on Home Automation. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on App Development Learn to create your own Smart Home App
16th Jan @ 5:00PM for Grade 1 to 10
Sit and relax as our customer representative will contact you within 1 business day
The surface tension of liquid 4 He is 0.35 mN/m and the liquid density is 145 kg/m 3 . Estimate (a) the number of atoms/ m 2 in the surface and (b) the energy per bond, in eV, in the liquid at this temperature. The moss of a helium atom is 6.64 × 10 -27 kg. Picture each atom as a cube and assume that each atom interacts only with its four nearest neighbors.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -