When you you use pyrotechnic visual distress signals, the number of unexpired vdss that you must carry on board your vessel is a minimum of three.
<h3>What is a distress signal?</h3>
It should be noted that a distress signal simply means a signal from a a ship when it's in danger
In this case, when you you use pyrotechnic visual distress signals, the number of unexpired vdss that you must carry on board your vessel is a minimum of three.
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Energy was lost due to work done by the ball pushing on the floor during the collision.
Answer:
Option B
Explanation:
As per Newton's third law of motion, every action has an equal and opposite reaction. So if an object is made to drop from height to reach the floor, then its kinetic energy when the object is moving will be transferred to the floor on hitting the floor. Thus, this loss of kinetic energy will lead to rebounding of ball to 90% of original fixed height and not to the same height. So the point the ball hits the floor, the kinetic energy of the ball will be utilized to push on the the floor such that the ball can rebound itself. Hence, it is stated that the loss of kinetic energy of the ball during collision is because it is lost due to work done by the ball pushing on the floor during the collision.
The correct answer is letter C
Explanation: According to <u>Weber’s law</u>, whether we can detect a change in the strength of a stimulus depends upon the intensity of the original stimulus.
Parents who make an effort to guide their children's behavior in a logical and intelligent manner and who are encouraging, devoted and loving are referred to as authoritative parents.
<h3><u>Authoritative Parenting: What Is It?</u></h3>
According to Ciera Schoonover, Ph.D., a licensed clinical psychologist and assistant professor in the psychology department at Middle Tennessee State University, authoritative parenting is defined as a parenting or caregiving style in which caregivers are nurturing, responsive, and supportive in their interactions with their children while balancing that warmth with firm (yet safe) and consistent limit setting.
Given how similar the words are, authoritative parenting and authoritarian parenting can occasionally be confused by parents. However, Schoonover argues that these two approaches to parenting have important distinctions. Setting boundaries for kids is a part of both authoritative and authoritarian parenting, but authoritative parents are more warm and responsive to their children than authoritarian parents are.
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Answer:
Independent Variable : Memory Drug
Dependent Variable : Story Quiz Score
Explanation:
In studying cause effect relationship between two relationships :
The causal variable leading to change in effected Variable is the Independent Variable. The effected variable being changed due to causing variable is the Dependent Variable.
So, studying : 'Memory Drug' impact - on 'Story Retention Quiz Score' implies that Memory Drug is the Independent Variable effecting Story Quiz Score & Story Quiz is the Dependent Variable being affected by Memory Drug.
