Are all oscillatory motion periodic? Answer: All oscillatory motions are periodic because each oscillations gets completed in a definite interval of time. Eg: On being pulled and then released, a load attached to a spring executes oscillatory motion. On the other hand, all periodic motions may not be oscillatory. Is circular motion a periodic motion? […]
Which statement best describes the joy and benefits of playing?
Which statement best describes the joy and benefits of playing? Playing individual sports helps a person advance mental and physical skills and improves overall health and fitness. -BEST describes the joy and benefits of playing an individual sport. What is the proper way to increase progression in weight training? The proper way to increase progression […]
Is netball a girl sport?
Is netball a girl sport? Netball occupies the rather unique position of being one of the few sports that is almost exclusively played by women. Although almost 20,000 men played netball every fortnight in 2019, in both mixed and all-male teams, after primary school netball is pretty much a women’s sport. Which is better netball […]
Is TV stronger than ever or becoming obsolete?
Is TV stronger than ever or becoming obsolete? To conclude, television in terms of practicality and usefulness is probably behind other technology as smartphones, tablets or laptops. But in terms of its own development, it is definitely stronger than ever. It offers excellent picture and sound quality with the tendencies to become even better in […]
What is Mendelian law of inheritance?
What is Mendelian law of inheritance? Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Offspring therefore inherit one genetic allele from each parent when sex cells unite in fertilization. … What is […]
What are the major issues of psychology?
What are the major issues of psychology? Debates and Issues in Psychology Mind Body Debate. One of the central questions in psychology (and philosophy) concerns the mind/body problem. Nature vs. Nurture. Reductionism vs. Holism. Idiographic vs. Nomothetic. Psychology as a Science. Free-will vs. Animal Research. Gender Issues. What can a developmental psychologist do? Developmental psychologists […]
What is meant by the absolute refractory period?
What is meant by the absolute refractory period? : the period immediately following the firing of a nerve fiber when it cannot be stimulated no matter how great a stimulus is applied. — called also absolute refractory phase. — compare relative refractory period. How long is the absolute refractory period? about 0.4 ms Why is […]
How do you make an electric motor more powerful?
What is hotter sun or lava?
What is hotter sun or lava? But even lava can’t hold a candle to the sun! At its surface (called the “photosphere”), the sun’s temperature is a whopping 10,000° F! That’s about five times hotter than the hottest lava on Earth. A temperature of 27 million degrees Fahrenheit is more than 12,000 times hotter than […]
What are two ways to charge an object?
What are two ways to charge an object? There are three ways to charge an object: friction, conduction and induction. Friction involves rubbing on material with another, resulting in electrons moving from one surface to another. Why is there so much static electricity in my house? Static increases when the air gets cold and humidity […]