<em>number of waves that pass a given point in one second is called <u>frequency..</u></em>
When the experiment is replicated, this means the conduction of the second experiment, should be related, or similar, to your first results.
Answer: True.
Explanation:
A resistance force is also known as friction. And the efficiency of a machine is affected by friction.
A machine of lower efficiency has higher magnitude of friction than a machine of higher efficiency.
Therefore, To obtain the same resistance force, a greater force must be exerted in a machine of lower efficiency than in a machine of higher efficiency. This is true
health conditions and diseases
