Discovery of ether.
Answer:-
The search for fundamental or absolute frame of reference resulted in the discovery, or rather than the invention of a medium called luminiferous ether or oftenly known as ether.
angle of contact.
It is defined as the angle between the tangent to the liquid surface at the point of contact and solid surface inside the liquid is called as angle of contact The value of angle of contact depends upon (i) Nature of solid and liquid in contact (ii) Cleanliness of the surface in contact (iii) Medium above the free surface of liquid
Comments
Post a Comment