Tag: science & technology

Mass and weight have essentially the same meaning. To increase the weight of an object requires an increase in the mass of the object.

A table resting on the floor pushes downward on the floor. The floor likewise pushes upward on the table.

A solid object like a rock is almost entirely filled with empty space and only feels solid due to electrical repulsion forces

A mole of helium gas has exactly the same number of atoms as a mole of lead.

There are 100 cubic centimeters in a cubic meter.

Under typical conditions, ice melts and water freezes at the same temperature.

Iron can exist as a gas.

Where was the hottest temperature ever measured taken?

Where was the lowest temperature ever measured taken?

Tallest Wave Ever Recorded