You just found a metallic object in a creek bed. you have found its mass to be 96.5 g, and it displaces 5mL of water. what is the substance?

A.) aluminum

B.) iron

C.) gold

D.) none of the above

a car traveling at 35 m s starts to decelerate steadily it comes to a complete stop in 7 Seconds what is the acceleration

You design a vessel to withstand the pressure of seawater at a depth of 350 m. 1. At this depth, what is the net force due to the water on the outside and the air inside the bell on a circular glass window 30.

An atom with two protons, three neutrons and two electrons would have a mass of about how many atomic mass units?

Rob measures the solubility of three different salts in water at 22°C.

Light of wavelength 600nm illuminates a diffraction grating. The second-order maximum is at angle 39°. How many lines per millimeter does this grating have?

When light (or another wave) bounces back from a surface?

The idea that mental states are dispositions to behave in particular ways in certain Circumstances is known as

What device consists of coils with many turns and is used in speakers, motors, and other electronic equipment? magnet solenoid generator turbine

What can we conclude from observing an attractive force between a positively charged rod and an object?

In what state do hydrogen and helium exist in a star