Answer: The answer to your question is D) Strong nuclear force
Explanation:
In nature, there are four fundamental interactions: electromagnetism, gravitation, weak nuclear force and strong nuclear force.
The Strong nuclear force is responsible for binding protons and neutrons to form a new nucleus.
Weak nuclear force is responsible for radioactive decay which means splitting nucleus.
Conduction, because there is a direct transfer of heat.
When the iron touches the fabric, the heat from the iron gets transferred to the fabric and this is why it is a conduction type of heat transfer.
Answer:
Definition: a statement based on something one has seen, heard, or noticed
Explanation:
In my own words it would be something you would have seen or heard.
For example you add salt to a glass of water and stirred it. An observation would be that you watched the salt dissolve in the water.
Water behaves as a base in this reaction.
The Bronsted-Lowry definition is applied, because the reaction involves the transfer of H+ from one reactant to the other.
A Bronsted-Lowry base is defined as a substance that accepts a proton.
Because water gains a proton to form H3O+ in this particular reaction, it acts as a base
27g x 1cm^2/2.7g = answer in cm^2
Grams cancel out
