As the pendulum bob does the back and forth, there are times during which the bob is moving away from the equilibrium position. As it does, its height is increasing as it moves further and further away. It reaches a maximum height as it reaches the position of maximum displacement…
Similarly, supply is price elastic when the percentage change in quantity supplied is greater than the percentage change in price, and supply is price inelastic when the percentage change in quantity supplied is less than the percentage change in price. The price elasticity of demand or supply will differ among…
A photon of light energy travels until it reaches a molecule of chlorophyll. The photon causes an electron in the chlorophyll to become “excited.” The energy given to the electron allows it to break free from an atom of the chlorophyll molecule. The energy is picked up by ADP and…
When the Pilgrims landed in what is now Massachusetts, they were fearful that the Native Americans would attack them. However, the people that they encountered, the WampanoagWampanoagThe Wampanoag /ˈwɑːmpənɔːɡ/, also rendered Wôpanâak, are a Native American people. They were a large confederation of at least twenty-four known, named tribes in…
When the goods are purchased on credit from the vendor, then the accounts of the payable account will be credit in the books of accounts of the company. When the goods are purchased on credit from the vendor, then the purchase account will be debited, leading to an increase in…
The lesser certainty associated with being a suspect – that is persons merely suspected of a crime but not charged or arrested – did not justify disclosure.’ But Dr McMahon explains that since about 2013 there’s been a shift in this approach, with Victoria Police more frequently publicly identifying suspects…
Test the atmosphere in the following order: (1) for oxygen, (2) for combustible gases, and then (3) for toxic gases and vapors. Atmospheric testing is required to evaluate the hazards of a permit space and to verify that acceptable conditions exist to allow entry into that space. To test the…
To run the t-testt-testOne-sample t-test In testing the null hypothesis that the sample mean is equal to a specified value μ0, one uses the statistic. where is the sample mean, s is the sample standard deviation and n is the sample size. The degrees of freedom used in this test…
In the first sentence, when he says, “…I had mastered the language of this water,” he means that he was well-trained as a steamboat pilot. He describes this acquisition as valuable; however, he also blames it as the cause for him to lose “all the grace, all the beauty” from…
Active transport is defined as the movement of molecules across the cell membrane by using cellular energy. Passive transport is the movement of molecules across the membrane without the use of ATP. No cellular energy is required in this process. the concentration of water determines the direction in which molecules…