A substance that cannot be broken down into simpler substances is called an

A. atom

B. element

C. solution

D. homogeneous mixture

And ice cream truck is going 25 m/s to the east it accelerates to 40 m/s in the same direction over three seconds what is it acceleration

A person stands 6.00 m from a speaker, and 8.00 m from an identical speaker. What is the wavelength of the first (n=1) interference maximum (destructive)

Which state of matter has the greatest distance between the individual particles? A) Ice B) water C) steam D) they are all the same

Humans can typically perceive frequencies that range from 20 Hz-20 kHz. Dogs can hear sounds up to 45 kHz. Dog whistles produce sound waves that range from 23-54 kHz; therefore, they cannot be heard by the human ear.

Juana performs the calculation below. 6.05 + 3.156 + 5.0 How should she report the answer using the correct number of significant figures?

Two light bulbs, A and B, are connected to a 120-V outlet (a constant voltage source). Light bulb A is rated at 60 W and light bulb B is rated at 100 W. Which light bulb has a greater filament resistance?

For some metal alloy, the following engineering stresses produce the corresponding engineering plastic strains prior to necking.

How does the structure of mitochondrial on affect its structure

What statement is not true when two neutrons are added to oxygen-16.?

If a car changes its velocity from 32km/hr in 8.0 seconds what is its acceleration