Is QAM analog or digital? Quadrature amplitude modulation, QAM may exist in what may be termed either analogue or digital formats. The analogue versions of QAM are typically used to allow multiple analogue signals to be carried on a single carrier. How do cell phones talk to each other? Cell phones use radio waves to […]
What is resultant force give example?
What is resultant force give example? Translation: When a system of forces is acting on an object, the difference between the forces is called the Resultant force. For example, a 3N force to the left and 10N force to the right gives a resultant force of 7N to the right. What is resultant moment? Moment […]
Which element has the lowest standard reduction potential?
Which element has the lowest standard reduction potential? Lithium Which metal has maximum reducing power? Lithium, which has a high ionisation energy value in alkali metals, serves as the solution’s main reducing agent. It is, however, observed that Li is the strongest reducing agent in solution among alkali metals as Li’s E value is maximum. […]
What happens to the gas when a gas is compressed and the molecules are pushed closer together?
What happens to the gas when a gas is compressed and the molecules are pushed closer together? Though molecules already had kinetic energy and on compressing the molecules will collide more rapidly with each other. Hence, we can conclude that when a gas is compressed, the molecules are pushed closer together causing the gas to […]
What does it mean when you spit up blood after drinking?
What does it mean when you spit up blood after drinking? Throat irritation Retching — aka dry heaving — and vomiting after drinking too much can irritate the tissues in your throat. This can cause tiny tears that bleed, resulting in streaks of blood in your vomit. Forceful coughing can also do it. Your throat […]
Which types of reaction is neutralization classified as?
Which types of reaction is neutralization classified as? A neutralization is a type of double replacement reaction. A salt is the product of an acid-base reaction and is a much broader term then common table salt as shown in the first reaction. The following are some examples of neutralization reactions to form salts. What is […]
What is a good hypothesis example?
What is a good hypothesis example? Here’s an example of a hypothesis: If you increase the duration of light, (then) corn plants will grow more each day. The hypothesis establishes two variables, length of light exposure, and the rate of plant growth. An experiment could be designed to test whether the rate of growth depends […]
Which is the same as 180 minutes?
Is there a difference between depression and clinical depression?
Is there a difference between depression and clinical depression? Clinical depression is the more-severe form of depression, also known as major depression or major depressive disorder. It isn’t the same as depression caused by a loss, such as the death of a loved one, or a medical condition, such as a thyroid disorder. How does […]