If magnification is less than one it means the image is the same exact size as the object.
Answer:
there are many stars in the milky way galaky
Explanation:
uncountable stars
Answer:
3
Explanation:
Answer is what its supposed to be. lol.
Stick with it brother. You GOT THIS!!! 100%
b.
Answer:
649kg/m^3
Explanation:
Let p be the density of this particular object.
Formula for density:
![p = \frac{mass \: (in \: kg)}{volume \: (in \: {m}^{3}) }](https://tex.z-dn.net/?f=p%20%3D%20%20%5Cfrac%7Bmass%20%5C%3A%20%28in%20%5C%3A%20kg%29%7D%7Bvolume%20%5C%3A%20%28in%20%5C%3A%20%20%7Bm%7D%5E%7B3%7D%29%20%7D%20)
We can substitute the givenmass and volume to find density of the object.
![p = \frac{25kg}{0.0385 {m}^{3} } \\ = 649kg \: per \: {m}^{3}](https://tex.z-dn.net/?f=p%20%3D%20%20%5Cfrac%7B25kg%7D%7B0.0385%20%7Bm%7D%5E%7B3%7D%20%7D%20%20%5C%5C%20%20%3D%20649kg%20%5C%3A%20per%20%5C%3A%20%20%7Bm%7D%5E%7B3%7D%20)
Therefore the density of this object is 649kg/m^3.
They need to touch each other. Equilibrum, is when two things touch that arent the same heat, once they touch, they are equal in temperature, so they need to touch. hope i helped :D