The fundamental force underlying all chemical reactions is D) electrical
Answer:
Because it comprises both physical and mental activities.
Explanation:
Orienteering is a sport that is known for its physical and mental activities. It is an ideal sport for the most promotion of physical activity and lifetime sports because it involves moving through the wild or difficult terrain. This takes energy to be competitive, and it also requires participants to take challenging decisions now and then.
People of different ages can participate and allows them to apply real-world decision-making skills to the competition. It also gives participants the chance to learn about themselves more and how to face different situations.
The relationship between the period of an oscillating spring and the attached mass determines the ratio of the period to 
.
Response:
- The ratio of the period to is always approximately<u> 2·π : 1</u>
<u />
<h3>How is the value of the ratio of the period to
calculated?</h3>
Given:
The relationship between the period, <em>T</em>, the spring constant <em>k</em>, and the
mass attached to the spring <em>m</em> is presented as follows;
Therefore, the fraction of of the period to , is given as follows;
2·π ≈ 6.23
Therefore;
Which gives;
- The ratio of the period to is always approximately<u> 2·π : 1</u>
Learn more about the oscillations in spring here:
brainly.com/question/14510622
Cold air cannot escape a freezer due to there being no conductors for it to transfer heat with in other words no other energy to transfer with
