Scientists review the work of other scientists to validate the results and check the evidence's reliability. The correct option among all the options that are given in the question is the fourth option or the last option or option "D". I hope that this is the answer that has come to your desired help.
For the considerably longer periods– decades to millennia – which are relevant for climate change, the slightly larger heat capacity of the deep ocean<span> is </span>important. Ocean currents<span> and mixing by winds and waves can transport and redistribute heat to deeper </span>ocean<span> layers.</span>
The cross-sectional area of the lead bar is .
<h3>
Young's modulus of lead bar</h3>
The Young's modulus (E)of lead bar is given as 1.6 x 10¹⁰ Pa.
<h3> Cross-sectional area of the bar</h3>
The cross-sectional area of the bar is calculated as follows;
where;
- A is cross-sectional area
- F is applied force due to its weight
- E is Young's modulus
- e is compression
- l is length
Thus, the cross-sectional area of the lead bar is .
Learn more about Young's modulus here: brainly.com/question/6864866
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C) for every action there is an equal and opposite reaction.