What happens if you increase the size of hole in pinhole camera? If the size of the hole of a pinhole camera increases then more light enters and disturbs the formation of the image. In a bigger pinhole the image will become brighter, but it will also be blurred. This is because light from one…
Category: Users’ questions
How long does it take to get flesh-eating bacteria after exposure?
How long does it take to get flesh-eating bacteria after exposure? The early symptoms of an infection with flesh-eating bacteria usually appear within the first 24 hours of infection. Symptoms are similar to other conditions like the flu or a less serious skin infection. How many cases of flesh-eating bacteria are there in 2019? Thirty-six…
How is math related to animals?
How is math related to animals? Most animal math research has focused on primates. To test whether a monkey can tell the difference between numbers of objects, scientists measure how long an animal looks at things. Using this technique, researchers have shown that monkeys can add and subtract small numbers of objects. What is difference…
Can you grow your abdominal muscles?
Can you grow your abdominal muscles? Abs grow like any other muscle grows. It’s all about progressive but overload. Work your abs with weights, and gradually increase the amount of weight or reps to continue to challenge your abs by progressively doing more. Even if you grow your abs, you are still gonna need to…
How does CRISPR turn genes on and off?
How does CRISPR turn genes on and off? In typical CRISPR editing, small molecules called guide RNAs bind to a specific DNA sequence in the genome and recruit an enzyme, Cas9, to slice DNA’s double helix. The break allows DNA to be altered, but also opens the door to unwanted mutations — a hurdle for…
Is it bad to listen to music with the volume all the way up?
Is it bad to listen to music with the volume all the way up? Playing music through headphones at the maximum volume can expose you to around 95 to 105 decibels and you could be causing permanent damage after just 15 minutes of listening. With noise levels reaching 120 decibels, you could actually be damaging…
What is mechanical breakdown protection?
What is mechanical breakdown protection? Mechanical Breakdown Protection (MBP), also known as an extended warranty, is automobile protection that extends beyond the manufacturer’s factory warranty and covers repairs of unexpected mechanical breakdowns. What is major mechanical protection? Major Mechanical Protection is a vehicle protection plan that shields borrowers from the cost associated with most unexpected…
What is depolarization and why is it important?
What is depolarization and why is it important? A cell has the capacity to undergo depolarization after it has established a resting potential. Depolarization causes the rapid change in membrane potential from negative to positive state. What is depolarization effect? During depolarization, the membrane potential rapidly shifts from negative to positive. As the sodium ions…
Why do therapists keep notes?
Why do therapists keep notes? “Therapists’ process notes are to help therapists solidify memories of important details, themes to come back to, or noteworthy elements of the therapy process,” she says. “These small bits of information help us remember where we left off when we meet again and help us track the progress of therapy.”…
How did Nair get its name?
How did Nair get its name? Nair is a portmanteau of “No hair.” The brand is mainly known for its depilatories that work by breaking the disulfide bonds of the keratin molecules in hair. Is Nambiar and Nair same? Nambiār, also known as Nambiyār, is a sub-group of the Indian Nair caste, some of whom…