What destination adress is 255.255 255.255 for? 255.255. 255.255 – Represents the broadcast address, or place to route messages to be sent to every device within a network. 127.0. 0.1 – Represents “localhost” or the “loopback address”, allowing a device to refer to itself, regardless of what network it is connected to. How many IPs […]
What is the prettiest star in the universe?
What is the prettiest star in the universe? Sirius, also known as the Dog Star or Sirius A, is the brightest star in Earth’s night sky. The name means “glowing” in Greek — a fitting description, as only a few planets, the full moon and the International Space Station outshine this star. What is the […]
What is an example of a step down transformer?
What is an example of a step down transformer? Example of Step Down Transformer VS is the voltage at the secondary of the transformer =? Hence, the voltage at the secondary winding of the transformer is 12V, which is less than that at the primary. Therefore, the transformer in this subject is a Step down […]
Which describes a ferromagnetic material?
Which describes a ferromagnetic material? Ferromagnetic materials, such as iron, are those that exhibit strong magnetic effects. The atoms in ferromagnetic materials act like small magnets (due to currents within the atoms) and can be aligned, usually in millimeter-sized regions called domains. What is meant by Ferrimagnetism? Ferrimagnetism, type of permanent magnetism that occurs in […]
What happens to the sound an object makes when the speed of vibrations decreases slow down?
What happens to the sound an object makes when the speed of vibrations decreases slow down? Explanation: because when the speed of vibrations decrease the pitch of sound becomes lower tone. How do air molecules enable sound to travel? How do air molecules enable sound to travel from a radio’s speaker to your ears? They […]
What are the different physical changes that takes place in matter?
What are the different physical changes that takes place in matter? Physical changes that involve a change of state are all reversible. Other changes of state include vaporization (liquid to gas), freezing (liquid to solid), and condensation (gas to liquid). Dissolving is also a reversible physical change. Is cooking an egg a physical change? 1 […]
What is a Dependant variable in an experiment?
What is a Dependant variable in an experiment? The dependent variable is the variable that is being measured or tested in an experiment. 1 For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants’ test scores, since that is what is being measured. At what age […]
Does higher density mean higher volume?
Does higher density mean higher volume? Density is determined by an object’s mass and volume. If two objects take up the same volume, but have one has more mass, then it also has a higher density. It is about how heavy something is compared to the same amount (volume) of water. Is density directly proportional […]
What happens to the temperature of the air around the cooling fins?
What happens to the temperature of the air around the cooling fins? Cooling fins rely on conduction to diffuse the heat away from what is being cooled. The fins are designed to increase the surface area with another liquid (air for example). Here the heat is transfered using convection, cooling the fins and warming the […]
Which macromolecule can we live without?
Which macromolecule can we live without? 1.) Nucleic acids: Nucleic acid is the most important major macromolecule. Nucleic acids are the most important, as without these no one would be around, where as without the other ones we might be able to evolve to survive. Without nucleic acids, none of us would be alive, as […]