A metal block weights in air and 460gf when completely immersed in water. calculate the upthurst on the block?

What physical change is observed when an object is heated?

The speed of water waves decreases as the water becomes shallower. suppose waves travel across the surface of a lake with a speed of 2.0 m/s and a wavelength of 1.5 m. when these waves move into shallow part of the lake, their speed decreases to 1.

11) We are past the year 1990: A.) Observation B.) Inference

The Distance an object moves per unit of time is known as the

Why does a paper clip sink and a big ocean liner float? explain your answer.

A furlong is an old british unit of length equal to 0.125 mi, derived from the length of a furrow in an acre of ploughed land. a fortnight is a unit of time corresponding to two weeks, or 14 days and nights.

What is the unit measurement for pain relief tablets and is it SI units Or English system?

You hold a metal ring horizontally above a bar magnet standing on its end. You drop the ring and catch it before it reaches the magnet.

What do we call seismic waves that are transmitted along the outside of earth?

Through which type of material does sound tend to travel at the highest speed? A. Sound travels at the same speed in every material B. Solids D. Liquids