Category: Physics

What is radius of curvature in light? Radius of curvature (ROC) has specific meaning and sign convention in optical design. A spherical lens or mirror surface has a center of curvature located either along or decentered from the system local optical axis. The distance from the vertex to the center of curvature is the radius […]

Is heart disease still the number one killer? While heart disease is often considered a man’s disease, it doesn’t discriminate. It’s the number one killer of both men and women in the United States. How do you lower all cause mortality? They found that, compared with taking 4,000 steps per day, a number considered to […]

What are signs of bad rotors? Symptoms of a Bad or Failing Brake Rotor/Disc Noisy brakes. One of the first symptoms commonly associated with bad brake rotors is noise. Vibrations from the brakes. Another symptom of bad brake rotors is excessive vibration coming from the brakes. Grooves or score marks on the rotor. How much […]

Do proteins store and transmit genetic information? No, proteins do not store genetic information or transmit to the next generation. What store and transmit genetic information? Nucleic acids are polymers that store, transmit, and express hereditary (genetic) information. There are two types of nucleic acids: DNA (deoxyribonucleic acid) and RNA (ribonucleic acid). DNA stores and […]

What is a blue black deck called? Dimir What is a multicolored spell? Multicolored spells are spells that are more than 1 color. Being *a* color is not enough; it would need to be something like Utter End for the Filter to apply. What is Blue White called in MTG? Set details Shard Name Primary […]

What are 4 examples of renewable resources? Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals. What is the difference between usable and non reusable resources? Sunlight, water, wind, woods, forest, are the renewable resources. Petrol, coal, nuclear energy, […]

What are the 12 meridians? Since then, acupuncture has become the most popular alternative medicine in the US. The Heart Meridian. The Lung Meridian. The Stomach Meridian. The Kidney Meridian. The Large Intestine Meridian. The Small Intestine Meridian. The Liver Meridian. The Bladder Meridian. What does Prime Meridian mean? The prime meridian is the line […]

Can crying and stress affect unborn baby? Can crying and depression affect an unborn baby? Having an occasional crying spell isn’t likely to harm your unborn baby. More severe depression during pregnancy, however, could possibly have a negative impact on your pregnancy. What does cortisol do to a fetus? “The stress hormone cortisol may be […]

Why do we only have one tide a day? Also, the moon’s orbit around the Earth is tilted by about 5 degrees from the plane of Earth’s orbit around the sun. Thus, the maximum tidal bulge will usually be either above or below the equator. Sometimes, some places on Earth experience only one of the […]

Is the Moon dependent on the sun? Moon depends upon the sun because it does not posess its own light. Seasons are created by the revolutionary period of the Earth. Moon revolves around the earth. Due to this, earth pulls the moon by its gravitational force. When the sun Earth and moon are positioned to […]