Area=side^2=4^2=16cm^2=0.0016m^2
First pic:
A
Second pic:
B
Third pic:
D
Fourth pic:
A
If you need an explanation, feel free to ask
The atomic mass. By taking two different types of the same element and calculating the average based on the amount of each type in the world, you get the basic atomic difference.
Answer:
In a camping fire conduction serves to transfer heat through the ground from where the fire is located, spreading out in a gradual, spherical pattern. This often goes unnoticed by people who sit close to a fire, but as the ground warms, convection currents moving across it also transfer some of this heat from the solid surface to the air as well.
Explanation:
True dat
Answer:
Generally, in science scale is used to describe the size or volume of something.
Explanation:
I'm not sure what science you're talking about but in chemistry, scale the range in mass or volume of a chemical reaction.
Also there isn't a 'science section' but there are separate sections for different types of sciences like chem and bio.
