Can be used for frequency division? For frequency division, toggle mode flip-flops are used in a chain as a divide by two counter. One flip-flop will divide the clock, ƒIN by 2, two flip-flops will divide ƒIN by 4 (and so on). In Synchronous counters, the clock input is connected to all of the flip-flop […]
What are the 3 stages of a tornado?
Where do you put a hypothesis?
Where do you put a hypothesis? The research question, the objective or hypothesis of the study, helps to set up context for what you have researched and why you chose to study this particular topic. Therefore, it is included in the Introduction of the manuscript. How do you write a hypothesis test problem? How to […]
Which link is missing from this food chain?
Which link is missing from this food chain? The decomposer is missing. The rabbit is the herbivore, the raspberry bush is the producer, and the owl is the consumer. The decomposer is the only thing not on there. Why are plankton important to marine ecosystems? Phytoplankton are vital to marine ecosystems. They are producers, or […]
Which of the following would be a potential safety hazard of indoor recreation?
Which of the following would be a potential safety hazard of indoor recreation? A potential safety hazard of indoor recreation is letter d – a liquid spill on the floor that was not cleaned. Is it important to take the weather into account when you are planning water activities? It is unimportant to take the […]
Is electricity free in Iceland?
Is electricity free in Iceland? The average monthly household electricity bill in Iceland is $20 – $30. This includes heating and water. The majority of Icelandic houses are heated by geothermal water. Iceland’s streets are heated by geothermal water so they do not become slippery in winter. How did Reykjavik get its name? Our historical […]
What happens when two oxygen atoms combine?
What happens when two oxygen atoms combine? When two oxygen atoms bond together to form an oxygen molecule, they share four electrons ? two from each oxygen atom. Other examples of covalent bonding are water (H2O), and carbon dioxide (CO2). Covalent compounds are usually liquids or gases with low melting points. Why do two oxygen […]
What is the point of a lightning rod?
What is the point of a lightning rod? While lightning rods help protect a structure from a direct lightning strike, a complete lightning protection system is needed to help prevent harmful electrical surges and possible fires caused by lightning entering a structure via wires and pipes. Does my house need a lightning rod? Statistically, lightning […]
Which is faster ship or submarine?
Which is faster ship or submarine? A submarine can be faster than a boat. Nuclear power allows submarines to go faster than surface ships. (This may be true.) The fastest submarine is claimed to be the Soviet K-162, launched in 1969, with a top speed of 44.7 knots (82.8 km/hr). What is the fastest Navy […]
Which influence on health Cannot be changed?
Which influence on health Cannot be changed? Your behavior affects your family/friends. 12. Which influence on health cannot be changed? Heredity. What are 3 signs of poor mental health? Symptoms Feeling sad or down. Confused thinking or reduced ability to concentrate. Excessive fears or worries, or extreme feelings of guilt. Extreme mood changes of highs […]