lava viscosity

How Does Temperature Affect Viscosity Of Magma?

by

How Does Temperature Affect Viscosity Of Magma? Lower temperature magmas have higher viscosity than higher temperature magmas (viscosity decreases with increasing temperature of the magma). How does temperature affect lava viscosity? MAGMA VISCOSITY, TEMPERATURE, AND GAS CONTENT. … Like most liquids, the higher the temperature, the more fluid a substance becomes, thus lowering its viscosity.

Does High Silica Travel Faster?

by

Does High Silica Travel Faster? Low-silica lavas are less viscous and travel faster than higher-silica lavas, which are more viscous and travel slower. How does silica affect volcanic eruptions? Silica: Influences lava viscosity and overall shape of the volcano. Silica molecules form a strong bond that permits entrapment of volcanic gases and promotes explosive volcanic