oil is more viscus than water
Diamonds are more valuable than coal.
Viscus means organ. So hollow viscus means an organ than has a lumen or open space within it, like the stomach and intestines. Perforated hollow viscus is an organ with a lumen that has a hole in it such that contents can escape from inside the organ to outside the organ. If a gastric ulcer perforated, it would be a perforated hollow viscus, allowing gastric acid and contents out into the abdominal cavity.
because it is found rarely and more dense than coal
no, coal lasts longer
Solar power is more environment friendly than coal power. Solar power is, however, more expensive than coal power.
the intermolecular attractionsis account for this behaivour of honey.
Anthracite coal is harder than lignite coal. Anthracite has a higher carbon content and is more dense and brittle compared to lignite, which is softer and more crumbly.
Oil evaporates more slowly than honey because oil has a higher boiling point than honey. Honey contains a high percentage of water, which evaporates more quickly than the oil content.
Coal emits more carbon dioxide pollution than natural gas does.
Yes most pebbles will be denser than honey.
Yes, the density of honey is greater than the density of cotton. Honey has a higher density because it is a liquid, whereas cotton is a solid material. Honey is more compact and therefore has more mass in a given volume compared to cotton.