Which observational tool helped astronomers Arno Penzias and Robert Wilson discover the existence of the cosmic microwave backgr
1 answer:
You might be interested in
Explanation:
Volume of a cylinder = r² h
Volume of a sphere =
r³
Volume of cone =
r² h
Volume of cuboid = l w h
Where:
r is the radius of the body measured
h is the height
l is the length
w is the width
The volume of a body is the space it occupies and it refers to its size.
it is measured in cubic meters or cubic centimeters.
Learn more:
Volume brainly.com/question/12497249
#learnwithBrainly
Answer:
The correct representation is attached with the explanation.
Explanation:
In this representation of the surface tension, blue arrows between green water molecules are the possible molecules that can be used as the location for forming hydrogen bonds by a single molecule. Surface tension is the tendency of a liquid surface strectch to neighbouring molecules or ability to shrink in minimum surface area possible. Hydrogen bonds is an intermolecular force or interaction responsible for the surface are of liquide molecules. This bonds is towards every direction where the similar molecule present.
