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When weighing out NaOH pellets why does the mass as read on the optical scale of the balance continuously increase?
Wiki User
∙ 8y ago
Because NaOH is a hygroscopic compound and continuously absorbs moisture from air and its mass becomes increased.
Wiki User
∙ 8y ago
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What does optical power mean?
optical power means living
What are the three general parts of microscope?
Mechanical , Optical , and Magnifying
Why are reflecting telescope and refracting telescope considered as optical telescope?
"Optical", in this case, simply means that they work with light.
What does optical system mean?
"Optical" means related to light, often to visible light. So, a system that works with light.
Did higher magnification lenss require more light?
You need more light at higher powers. The reason is simple; you're looking at a smaller field with less surface for light to fall on. Discounting the light lost in the optics, a field at 50X has four times the light of one at 100X.
Why there is a need of optical resonator in laser?
to increase the wavelength of the beam and increase the laser action
What is analog signal full definition?
a continuously variable signal. it could be electronic, mechanical, hydraulic, optical, etc.
Benefits of optical illusion challenges?
Optical illusion challenges will increase sharpness of your brain. Also the increasing visual literacy is also possible through optical illusion challenges.
What is mixed to detergent to increase whitening effect?
Most laundry detergents that whiten have optical brightener agents added to them it increase their whitening effectiveness.
Why do some optical systems use more than one lens?
to increase clarity and zooming capabilities
In optical fiber propagation loss is increases or decreases with increase in length of the fiber cable?
Increases with length and connections.
What are the muscles used in surfing?
by my calculations the calves ,thighs ,arms and of course the optical nerves
How many image in 2 parallel mirrors?
It's not infinite, it's finite, because the speed of light is finite. Actually, when you look at one of these mirrors, the number of images will increase continuously at the velocity "c", so you can accept that its limit is infinite, but in other hand it's finite because the speed of light "c" is finite, it's a physical "optical" paradox.
What kind of sales did the optical chains have in the 1990s?
In the distribution sector, optical chains have gained a significant foothold, with $5.2 billion in retail sales in 1998, a 5 percent increase over 1997, due in large part to consolidation.
What are good questions to ask about optical illusions?
Questions asked about optical illusions; 1: What are optical illusions? 2: What types of optical illusions are there? 3: What effects do optical illusions have on the brain 4: What causes optical illusions?
What is an optical axis?
optical axis
How small does the moon get?
The moon does not increase nor decrease in size. The preceived change in lunar size is due to an optical effect of light passing into the Earth's atmosphere.
