Resonance is the phenomenon responsible for the intense vibrations that can arise if a group of soldiers simultaneously step on a bridge.
<h3 /><h3>What is vibration resonance?</h3>
It is the natural frequencies due to external forces that can generate an amplified response, which can result in negative damage, as in the example, damage to the bridge structure.
Therefore, vibration resonance is the effect of exposing a product to a significant external force.
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didn't you learn this in your teachings or book
<u>Answer:</u>
For those people watching football games from their home without spending money on tickets, football for them is nonrival and nonexcludable.
Option: (D)
<u>Explanation:</u>
- Non rival means the consumption of service by consumer without avoiding others to use it.
- Like the football match watching from balcony they are not preventing any other users from watching it.
- Similarly nonexcludable also means the goods or service which cannot be excluded to the people by the use of one consumer, as in case of the match viewer from balcony.
Based on the scenario above, we can conclude that Charlie is
in the design stage of artistic drawings. The design stage. It is because the
design stage is where the child’s artistic development begins with drawing
shapes or combing shapes to form complex figures in which could be seen from
Charlie’s way of drawing.
