A mass is measured as 6.2 kg in one experiment and as 6.20 kg in another. in what way do these measurements differ

Which of the following represents an upside-down image?

Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine

He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will