In the northern hemisphere, many countries consider the months of June to August as the summer months. In the US for example, summer months are expected to bring lots of sunshine which is equivalent to&hellip
Science & Tech
Why do non-metals have high electronegativity?
Electronegativity refers to a property of particles and atoms that make them attract electrons or particles that are negatively charged. There are various elements and particles present in the Earth, and each of them are&hellip
Why do metals form cations?
Cations are atoms that contain a positive charge, and they are formed when the atoms lose electrons which are negatively charged. This is the typical behavior for many metal substances. And because of this behavior,&hellip
Why do hypotheses need to be tested?
A hypothesis is an idea or explanation that is based on a hunch or explanation. A certain phenomena, for example, can be considered an example of a hypothesis if the supposed outcome is considered unknown.&hellip
Why is TCP/IP called a protocol stack?
“TCP/IP†refers to two networking protocols, TCP, or Transmission Control Protocol, and IP, or Internet Protocol.  These two protocols are commonly used in computer and Internet networks and together are called “protocol stacks†because both&hellip
Why is ethanol miscible in water?
Ethanol is a type of alcohol that is considered miscible or soluble in water. Â When mixed with water, ethanol will easily combine with the water molecules. Â Both water and ethanol contain so-called polar molecules that&hellip
Why is HClO4 a strong acid?
HClO4 is the chemical formula for perchloric acid. This particular acid is classified as a strong acid because of its ionizing properties in water. Â Strong acids are those that are able to ionize in water&hellip
Why is filtration important?
Filtration is the process of separating solid particles from liquid particles. Â It may be done through a complicated process with various machines or equipment, but it may also be done in simple ways with the&hellip
Why is solar power important?
Solar power refers to an energy source that people can get from the sun. Â Over time, many people have considered solar power as the most important source of energy for the present and the future.&hellip
Why is ultraviolet radiation harmful?
Ultraviolet rays from the sun are known to have beneficial effects to the body. Â One great benefit is that they help in the production of vitamin D in the skin. This vitamin is essential to&hellip
Why is equilibrium important?
When one talks about “equilibrium,†it simply refers to a balanced or stable state.  This condition can usually be applied to the field of chemistry, which involves the study of chemical composition, structure, and behavior.&hellip
Why is rust red?
When a piece of metal goes through a process of oxidation, it is said to have rust or rust formation. Â Most rust that people see on iron has a reddish or orange color, and so&hellip
Why is an atom neutral?
An atom is considered the most basic unit of matter, and it is considered neutral or neutrally-charged simply because it contains the same numbers of protons and electrons. Â Protons and electrons have opposite charges, but&hellip
Why is sugar white?
Most people understand that sugar is white because most sugars available in grocery stores and supermarkets today are white. Â Not all people are aware of the fact that the original color of sugar is actually&hellip
Why do wires get hot?
The wire will become hot as it is smaller to pass the rated current inside. Any wire will not have zero resistance. The resistance might be near to nil but not totally nil. If current&hellip
Why do designers use Macs?
Designers in general think that they want to be cool while working on graphic designing. Working with Apple products is also a cool experience for the designers, probably. In the perspective of both hardware and&hellip
Why do videos run slowly on my computer?
The video files visualized through the internet are generally very slow. This can be due to the low speed of the computer or the less temporary memory space of the computer. The slow running of&hellip
Why Do Positive and Negative Ions form?
Why Do Positive and Negative Ions form? Atoms have nucleus which includes protons and neutrons. The space that is outside the nucleus of every atom is occupied by the electrons. The electrons are present in&hellip
Why do Honey Bee Sting?
Why do honey bee sting? The honey bees will sting and cannot take back its barbed stinger. This stinger will be left behind along with the small portion of digestive tract, nerves and muscles on&hellip
Why do Schools Block Websites?
Why do schools block websites? There are several reasons for the schools to block the websites. Some of the schools tend to block the adult sites. These adult sites are illegal to be viewed and&hellip
Why Do PDF files not Open?
Why do PDF files not open? The PDF files are not found to be opening in Google chrome web browser. If the PDF-viewer is disabled in the Google Chrome browser, the Adobe reader will help&hellip
Why is LDH Elevated in PCP?
Why is LDH elevated in PCP? Pneumocytsis Carinii Pneumoniae is one serious disease that is most commonly associated with individuals who were diagnosed to have HIV or AIDS. Although this condition can also occur to&hellip
Why is methylene blue necessary
Why is methylene blue necessary Methylene blue is a chemical compound that is characterized as being heterocyclic and aromatic. It is considered a necessity because of its various uses especially in the fields of chemistry&hellip
Why Do Scientists Classify Organisms?
Why do scientists classify organisms? The living organisms are classified into several divisions like kingdom, phylum, class, order, family, genus and species. The organization of the organism is classified into all the above mentioned divisions.&hellip
Why Do Software Testing?
Why do software testing? The software testing is performed to monitor the efficiency of the program and carries out the necessary results. Testing is important for maintaining the software quality and is mostly implemented by&hellip
Why Do Alarms Go Off?
Why do alarms go off? The fire arms will get switched off when it is very cold outside. If there is flow of wind very hard below the door, the electric box has to be&hellip
Why Do Waves Happen?
Why Do Waves Happen? The waves that form on the surface of the water result due to the disturbances like wind. The other causes of waves are earthquakes that disturb the sea waters or floor&hellip
Why do Biologists use Classification?
Why do Biologists use Classification? The related creatures are grouped under one type by the biologists while classifying the organisms. The phylogenetic relationship between the organisms that exist in one group is understood by the&hellip
Why do Metals lose Electrons?
Why do Metals lose Electrons? As the elements span from left side to right side of the periodic table, the elements become more electronegative and they get more stabilized and attain the characteristic features of&hellip
Why is Internet Slow?
Why is internet slow? The Internet is one global system that facilitates the interconnection of various computer networks across the world. For many years of its existence, the internet has evidently been one influential technological&hellip
Why is Iphone better than Android?
Why is Iphone better than Android? iPhone is one product by Apple Inc. that offers users a variety of amusements such as the use of applications, internet access and the most basic function of enabling&hellip
Why do Potatoes produce Electricity?
Why do potatoes produce electricity? Potato batteries – who would have thought that potatoes can generate electricity and become a battery than can turn on small light bulbs and even clocks? Fascinating, isn’t it? Most&hellip
Why is Electricity important?
Why is electricity important? A hundred years have passed since the time when man lived in the world of darkness. Where there is no direct source of light instead of the sun during the day&hellip
Why do taste buds get inflamed?
Why do taste buds get inflamed? Eating is a delightful activity but then, how could one eat if the taste buds are inflamed? Our tongue is made up of muscles fibers it also has different&hellip
Why is Keyboarding Important?
Why is keyboarding important? Our life is usually centered on computer s. Even in school, children bring their laptops to work on their projects and school activities. In the office, computer are also very helpful&hellip
Why is Coal not classified as a Mineral?
Why is Coal not classified as a Mineral? Coal is not a mineral because it does not qualify to be one. A mineral is made of rocks. It is non-living and made up of atoms&hellip
Why is SQL better than access?
Why is sql better than access? When Microsoft offered its database management system called Access, everybody thought that it is very convenient and accessible. But when SQL (Structured Query Language) came into the picture, more&hellip
Why DNA is Negatively Charged?
Why DNA is Negatively Charged? The deoxyribo nucleic acid or DNA is negatively charged and it moves in the solution towards the cathode which is a positively charged electrode. Cations move towards cathode and anion&hellip
Why do Molecules Diffuse?
Why do Molecules Diffuse? Diffusion is a process in which the molecules move from the area of high concentration of the substance to its low concentration. This happens with the help of the kinetic energy&hellip
Why Is NaCl Neutral?
Why Is NaCl Neutral? NaCl or sodium chloride or better known as salt is considered as neutral in term of its components. In chemistry, a compound is considered neutral if it can’t be a base&hellip
Why do Miscarriages happen?
Why do Miscarriages happen? Miscarriage is the abortion of embryo or fetus spontaneously occurring before the development of it happens completely. This might happen long before the woman knows that she is conceived. There are&hellip
Why is Bone considered a connective tissue?
Why is bone considered a connective tissue? Our body is made up of cells and tissue. To maintain our body form, there must be something responsible in giving structural support to our body. This is&hellip
Why is Soap a base?
Why is soap a base? In chemistry, the terms base and acid are very common. They have been a part of our lives and their uses should be given utmost importance. Acids and bases have&hellip
Why do Fingers prune?
Why do Fingers prune? Dermatologists give many reasons for skin wrinkles. According to them, the outer layer of the skin called as epidermis is made up of unique type of cells called as keratinocytes. This&hellip
Why is Boiling point important?
Why is Boiling point important? Boiling point is one of the physical properties of the chemical compound. Each chemical compound will have a specific boiling point. It is the temperature at which the liquid changes&hellip
Why is Meiosis important to Living Things?
Why is Meiosis important to Living Things? Meiosis is one type of cell division that occurs in diploid organisms at the time of sexual reproduction. Mitosis is the type of cell division which occurs when&hellip
Why is Furnace blowing cold air?
Why is Furnace blowing cold air? The central air heater provides a feeling of comfort inside the room and keeps the inhabitants away from the illnesses related to cold at the time of summer. The&hellip
Why is Acetone Polar?
Why is Acetone Polar? Solvents are basically categorized as polar and non-polar. The polarity of a solvent can be determined approximately by the dielectric constant of it. The polarity of water is determined by its&hellip
Why is identifying Bacteria important?
Why is identifying Bacteria important? Bacteria are prokaryotes which are available in large numbers of various kinds. They are of different sizes, shapes, rods, spheres and spirals. They can inhabit almost every place on earth&hellip
Why is iodine in salt?
Why is iodine in salt Salt is an essential mineral mainly made up of sodium chloride. It is also commonly known as rock salt or table salt. The use of salt is many but it&hellip
