Set up a proportion
1 mile/1.6 km = 20,000miles/x
Cross Multiply
x = (20,000) * (1.6)
x = 32,000 kilometers
To find out the weight of the object, you'll need to slide the weight poises until the pointer is at zero again. Start with the two heavier weight poises and then use the lightest one to do the fine tuning. Our triple beam balance and the Ohaus triple beam balance are accurate to 0.1 grams.
when the aim is to show electron distributions in shells.
hope this helps :)
A range of infrared wavelengths <span />
Answer:
decreases
Explanation:
on each collision, the electrons that make up x-rays get absorbed.
