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Example Sentences

Questions asking for an example of a sentence with a certain word in it.

57,929 Questions

What do they use to bind Kevlar layers together?

Kevlar layers are usually bound together using a resin or adhesive during manufacturing processes. The resin helps to bond the Kevlar fibers into a strong and durable composite material that provides high tensile strength and impact resistance.

Why Spinach has a meaning of talking nonsense?

The connection between spinach and talking nonsense stems from the character "Popeye the Sailor," who famously gains superhuman strength by eating spinach. In the show, he often muttered phrases that were difficult to understand due to spinach being stuck in his teeth, leading to the association between spinach and talking in a nonsensical or garbled manner. This association has carried over into common language usage.

When would you expect mutations to be passed to offspring and when would you not?

Wow, many different aspects to look at here. One big one is if it is in every generation or not. If so, then you have a dominant mutation that will show in every individual with an allele for that gene. If it seems to skip generations then you have a recessive mutation. Basically to answer this question you need to look at your family tree and determine what is going on and if every generation has it, they will have it. If your generation has it, they won't.

How can you use inertia in a sentence?

I need to wash my car today, but I am being effected by inertia

What are the end uses of dibutyl phthalate?

DBP is a common chemical in foams, plastics, cosmetics, vinyls, and some flooring. It is a type of a phthalate. Thus, there are numerous health and environmental concerns revolving around DBP and other phthalates.

Where does tungsten come from?

Tungsten is primarily mined from wolframite and scheelite ores, which are found in various regions around the world, including China, Russia, Canada, and Bolivia. Once mined, tungsten is extracted through a series of processing methods, resulting in the pure metal that is used in various industrial applications.

What sentence can you make using the words periodic table and nucleus?

Some elements in the periodic table have a nucleus that is surrounded by a cloud of electrons with a negative charge. This is one sentence using nucleus and periodic table.

What is building wiring?

In general, it's everything that starts at the meter base and goes to the lights or electrical outlets. House wiring is typically behind walls, under floors or in the attic so it's the wiring that you don't typically see, but use it every day.

How do you use malleable in a sentence?

While soft metals are malleable, you teacher will not be soft on you when he/she realises you plagiarise your answers.

What are the uses of samarium?

For alloys and headphones. * CaF2 crystals for use in optical masers or lasers. * Samarium oxide is used in optical glass to absorb infrared light. * and many more just go to http://en.wikipedia.org/wiki/Samarium

What is the word that describes an up and down motion?

The word that describes an up and down motion is vertical. Stairs are considered vertical, even though they are usually set at an angle. Horizontal would mean a side to side motion.

What is the meaning of convection?

The air/liquid heats up causing it to rise at the top it cools down causing it to sink. At the bottom it rises again because it heated then it rises up causing it to sink because it has cooled down. The pattern will go until the heat is stopped.

How do you use sound energy?

Sound energy can be harnessed by using devices like microphones to convert sound waves into electrical signals, which can then be amplified and processed. It can also be used for communication through telephones and speakers, or for entertainment through music and movies. Sound energy is often used in industries like healthcare for imaging techniques such as ultrasounds.

What are works of kalidasa?

Kalidasa is renowned for his literary works in Classical Sanskrit, including plays like "Shakuntala" and "Malavikagnimitram," as well as epic poems like "Raghuvamsha" and "Kumarasambhava." He is considered one of the greatest poets and dramatists in Indian literature.

Origin other details of lime stone with examples?

Limestones are chemical sedimentary rocks, also called carbonate rock as it is made up of the carbonate radical CO3, hense Calcite CaCO3 Limestone. Although some limestones form by inorganic chemical precipitation most limestones are biochemical because they are mostly composed by organisms. Examples of limestone include Coquina composed almost entirely of fragmented seashells and Chalk, composed largely of microscopic shells.

Concerning a horary question a question pops in your mind but you're not sure when it occured does it matter if you decide to use as the moment when you had the intention of converting it to a questio?

I'm not at all sure that I understand the intent of your question, but I will give it a shot. When you decide that your question actually "became" your question can be very significant, even if it seems counter-intuitive. If you are talking about statistics, or statistical analysis, your final decision to either reject or accept the "Null Hypothesis" can very much hinge on exactly what your question was, and even on when it was established as your question. Explaining the details far exceeds the scope of this answer, but some statistical study will bring some important things to light. In brief, I can suggest this: You may be sure that 2 experimental groups will produce different results, but you are not at all sure which result will be "greater". The way that you set up your assumptions about cut-off points (how much difference can I confidently say really is a difference) will be different from the way you will set things up if you are sure you know the direction of the difference before the experiment is done. It would be unethical to wait until the results are in and then decide what question I can ask in order for the results to confirm my question.

What are the uses for Infrared waves?

Infrared waves are used in various applications such as remote controls, thermal imaging cameras, and infrared spectroscopy for detecting and measuring substances. Infrared waves are also used in medical applications such as infrared therapy for pain relief and in security systems for motion detection.

How do suction cups work?

When you squeeze the cup against the window, you squeeze out the air from under it. Then the elastic plastic or rubber that the cup is made out of tries to return to its original shape. This causes an area of lower pressure under the cup, and the higher external atmospheric pressure pins it to the window.

How is ephelides pronounced?

Ephelides, the plural of ephelis is pronounced eh-FEL-i-DEEZ, but should be pronounced FREH-kls.

What are examples of momentum?

A team that has the momentum is on the move and is going to take some effort to stop. A team that has a lot of momentum is really on the move and is going to be hard to stop. A sports team which is on the move has the momentum. If an object is in motion (on the move) then it has momentum.

What is a mimosa?

Mimosa may refer to: * Mimosa, a genus of about 400 species of herbs and shrubs, in the subfamily Mimosoideae of the legume family Fabaceae * other plants that are sometimes erroneously referred to as mimosa o the Silk Tree or the Pink Siris o Acacia, a genus of shrubs and trees of Gondwanian origin belonging to the subfamily Mimosoideae of the Pea Family Fabaceae * Mimosa (magazine), a science fiction fanzine * Mimosa (record label), a 1920s United Kingdom record label * Mimosa (cocktail), a cocktail made of champagne and orange juice * Mimosa (ship), a clipper ship which took the first Welsh settlers to Patagonia in 1865 * Beta Crucis, a star in the constellation Crux * MIMOSA, a microsatellite launched in 2003 * MIMOSA (association), an association developing asset management data exchange standards * Mimosa Rocks National Park, a national park in New South Wales, Australia * Mimosa (album), a 1999 album by the Fun Lovin' Criminals * Mimosa (company), a Portuguese dairy company * Eggs mimosa, see deviled egg It is a beverage made with orange juice and champagne.

What items use sound energy?

Items that use sound energy include speakers, microphones, sonar devices, musical instruments, and voice-activated devices like smart speakers. These items either produce sound waves or convert sound waves into electrical signals for processing.

Why can you drink vinegar but you cannot drink a dilute solution of battery acid?

Acetic Acid vs. Sulphuric AcidThe pH of vinegar is typically around 2.5 while the pH of battery acid is usually around 0.8. The concentration of hydrogen ions in battery acid is hence much higher than in vinegar. This lower pH is more unnatural for the body and can have harmful effects. Also vinegar's acidity is caused by acetic acid while battery acid is sulphuric acid. It is likely that the body is more tolerable to acetic acid because it is a weak acid. Although you can drink vinegar straight, but I wouldn't drink too much of it -- it will upset your stomach if you drink a lot, and like anything else, will kill you if consumed in large excess! Weak vs. Strong AcidThe pH of vinegar and a diluted solution of battery acid (which is sulfuric acid, or H2SO4) can be exactly the same. The key word is "diluted." Yes, pure battery acid is at a very low pH, but if sufficiently diluted, it can have a pH greater than that of vinegar! The pH of an acid solution is determined by two factors: the strength of the acid (typically characterized by it's Ka or equivalently its pKa) and the concentration of the acid (typically characterized by its molarity).

Clearly drinking pure battery acid would kill you very quickly because of the extremely low pH (it would severely burn your mouth and esophagus, among other things)! But drinking even a fairly dilute solution of sulphuric acid would be very bad for you. This is because sulphuric acid is a strong acid, while acetic acid is a weak acid. That means that sulphuric acid dissociates completely in water to form H3O+ and HSO4-. Acetic acid will not dissociate completely and an equilibrium will exist between its protonated and deprotonated form.

What does this mean in practice. Vinegar contains about 5-10% acetic acid. This is approximately 1 molar (1 M). The pH of this solution is ~2.5, and this is not harmful.

Now if you have the same 1 M concentration, but now of sulfuric acid, what would the pH be? For a 1 M solution of H2SO4, the pH is 0. Yes, zero. The concentration of pure battery acid is about 30-35% sulfuric acid, which is about 6 M. That has a pH of -0.78! Yes, it's negative. So, to get battery acid to have the same pH as vinegar (a pH of 2.5), you'd need it to have a concentration of 0.0032 M, so you'd have to dilute the battery acid by a factor of 2000! That'd be VERY dilute! But you know, I wouldn't want to drink anything, dilute or not, that came out of my car... but that's just me. But really, don't.

NOTE: I've found some discrepancy about the pH of battery acid. I've seen the pH of battery acid reported to be about 1, but I've also seen it reported that the concentration of battery acid is 30-35% sulphuric acid. If that percentage is correct, than a such a concentration solution of sulphuric acid would have a negative pH. I'm not sure which is correct, the reported pH of 1 or the concentration of 30%. The two numbers seem to me to be inconsistent.

Answer to Note: I would suspect that the reporting of a pH of 1 for that concentration of Sulfuric is based on the limitation of the testing equipment. Most common pH probes are not designed to read that low with any accuracy.

It doesn't change the important point of the answer above -- that a solution of sulphuric acid is still MUCH more acidic than the same concentration of acetic acid, even if both are fairly dilute. All that being said, if the sulphuric acid is very very dilute, and I mean VERY dilute, there is nothing dangerous about! But don't try this at home boys and girls...

ANOTHER TIDBIT

Sulphuric acid also breaks down the proteins in your tissues. So not only will the low pH burn, the tissues of your body will coagulate. Think cooked egg white or the lack of strength in fork tender meat.

What is protassium use for?

Protassium is a potassium fertilizer that is commonly used to improve soil fertility by increasing potassium levels, which is an essential nutrient for plant growth and development. It helps plants regulate water uptake, nutrient absorption, and overall plant health. Protassium can be particularly beneficial for crops that have high potassium requirements, such as potatoes, tomatoes, and fruits.

Why do you use exact 70 isopropanol?

70% isopropyl alcohol is commonly used as a disinfectant because it has been shown to effectively kill a wide range of bacteria, viruses, and other microbes. This concentration strikes a balance between being effective at killing pathogens and being safe for use on human skin and surfaces. It is widely available and is a recommended concentration for disinfection purposes.