Category: Physics

What bulb is closest to natural light? Halogen bulbs What are 5 examples of light? Light energy comes in many different forms, including: Visible light. Infrared waves. X-rays. Ultraviolet light. Gamma rays. Radio waves. Microwaves. What are the 3 sources of light? Natural sources of light include the sun, stars, fire, and electricity in storms. […]

What is the temperature of cooling tower water? Capacity Range A nominal cooling tower ton is defined as the capability to cool 3 GPM (0.19 lps) of water from a 95ºF (35.0ºC) entering water temperature to an 85ºF (29.4ºC) leaving water temperature at a 78ºF (25.6ºC) entering wet-bulb temperature. What is the difference between the […]

What are the examples of homophonic songs? Homophony A classic Scott Joplin rag such as “Maple Leaf Rag” or “The Entertainer” The “graduation march” section of Edward Elgar’s “Pomp and Circumstance No. 1” The “March of the Toreadors” from Bizet’s Carmen. No. 1 (“Granada”) of Albeniz’ Suite Espanola for guitar. Is Clair de Lune homophonic? […]

Can you test a master cylinder? Use a screwdriver to press and hold the plunger in the rear of the master cylinder. The plunger should be very firm, if not immovable, past a few millimeters. If the plunger keeps moving in, this indicates a fault of at least one of the internal seals. Can you […]

Do barcode scanners use lasers? A barcode scanner, or barcode reader, is a device with lights, lenses, and a sensor that decodes and captures the information contained in barcodes. Laser scanners use a laser beam as a light source and typically employ oscillating mirrors or rotating prisms to scan the laser beam back and forth […]

Do planes fly slower to save fuel? According to Business Insider, airlines can save millions of pounds every year by pilots flying a bit slower. That is because plane engines need to burn more fuel in order to go faster. The AP revealed that Jet Blue saved $13 million in 2008 alone, just by flying […]

Why do I never see my hermit crabs? So, why is your hermit crab always hiding? Hermit crabs hide in their shells all day because they are nocturnal. Once it’s dark, your hermit crabs will start to become more active. Can hermit crabs have babies? Hermit crab babies hatch from eggs. That’s when the mother […]

What does it mean when air is unstable? Air is considered unstable, in the lowest layers of an air mass when the air is warmer and or more humid than the surrounding air. When this occurs the air will rise, as that air parcel is warmer than the air surrounding it. In an unstable environment, […]

How do you deal with belligerent drunks? Here’s seven suggestions on how you can stay safe when dealing with an inebriated person: Stay calm and approach them in a non-aggressive stance, open, empty hands in a friendly, non authoritative manner. Try not to tell them what to do, but offer them choices and make your […]

Is a cow eating grass Commensalism? COMMENSALISM: An example of commensalism in the grasslands is when the cattle graze the grass, the insects disturb insects that live inside the grass. The young seedlings grow under the leaves, which offer protection from grazing, frost stress in the winter, and heat stress in the summer. What relationship […]