Category: Physics

What are the negative effects of bottled water? The manufacturing process of plastic water bottles alone releases tons of carbon dioxide into the atmosphere each year. As a result, the surrounding oxygen becomes contaminated, making it harder to breathe and, in some regions, even making the residents sick. What is the eventual fate for discarded […]

How many ohms Should a coil have? 2 ohms What happens if you use the wrong ignition coil? A faulty ignition coil can also cause the car to stall because of irregular sparks sent by the spark plug due to the faulty coil. Can you drive with a bad coil pack? It is possible to […]

What is the relation between R and H? Hint: R, the horizontal range of a projectile is the total horizontal distance that travels in a motion. And H is the maximum height a body attains in a projectile before it starts to fall downwards. What is the correct relation of resistivity? Resistivity, commonly symbolized by […]

Why can a batter hit a pitched baseball further than a ball tossed in the air by the batter? WHY can a batter hit a pitched baseball further than a ball tossed in the air by the batter? The bat changes the direction of the momentum (with little loss of velocity) and the batter swings […]

Can LED light cause fire? LED lights do not emit light from a vacuum as most other bulb types do. Overheating is one of the reasons a bulb could start a fire, but that is highly unlikely to happen with LED lights. They may feel hot to touch, but they produce light at a significantly […]

What are the 8 emotions we are born with? Eight Primary Emotions Sadness: grief, sorrow, gloom, melancholy, despair, loneliness, and depression. Fear: anxiety, apprehension, nervousness, dread, fright, and panic. Joy: enjoyment, happiness, relief, bliss, delight, pride, thrill, and ecstasy. How many emotions are there 2020? A more recent study suggests that there are at least […]

What are the 3 types of sports? The different types of sports categories are: Individual Sports. Partner Sports. Team Sports. Extreme Sports. What is the fastest growing sport in Australia? Rugby League What is the most popular sport in Australia 2020? football’s Is Australia good at sport? Contact. Australia is a nation of sports lovers. […]

Why does the universe exist? The Big Bang theory is the prevailing cosmological description of the development of the universe. According to estimation of this theory, space and time emerged together 13.799±0.021 billion years ago, and the universe has been expanding ever since. How many planets are there in the universe? 10,000,000,000,000,000,000,000,000 planets How big […]

What are the 7 aspects of science? These focus on seven aspects of NOS including: (1) tentativeness of scientific knowledge; (2) nature of observation; (3) scientific methods; (4) hypotheses, laws, and theories; (5) imagination; (6) validation of scientific knowledge; and (7) objectivity and subjectivity in science. What is an example of nature of science? For […]

What is the meaning of electric current? Electric current, any movement of electric charge carriers, such as subatomic charged particles (e.g., electrons having negative charge, protons having positive charge), ions (atoms that have lost or gained one or more electrons), or holes (electron deficiencies that may be thought of as positive particles). What is an […]