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How the appearance of the pencil and the change in speed of the light waves relate?
The appearance of a pencil (e.g., bending when immersed in water) is due to the change in speed of light waves as they pass from one medium to another. This change causes the light waves to refract, leading to the appearance of the pencil being altered from the observer's perspective.
Is crackers being broken into half a physical change?
Yes, breaking a cracker into half is a physical change because only the physical appearance of the cracker has changed, but its chemical composition remains the same.
Is makeup being applied a physical change or a chemical change?
Applying makeup is a physical change, not a chemical change. It involves rearranging or altering the appearance of the substances (e.g., pigments, powders) on the skin without changing their chemical composition.
How do tapeworms avoid the host's defenses?
Tapeworms are the adult class of parasites and they are fond of living inside the intestine of their hosts. Tapeworms passively avoid the host defensive system by host digestive system due to the tapeworms coating that keeps on producing by itself and use it as its defense mechanism.
Is tarnishing of costume jewelry physical of chemical change?
Tarnishing of costume jewelry is a chemical change. It occurs when the metal in the jewelry reacts with substances in the air, like oxygen or sulfur compounds, forming a new compound on the surface of the metal that gives it a dull or dark appearance.
What is the name of the old black and white cartoon about avoiding the taxman by the house changing appearance?
The cartoon you're referring to is likely "The Tax Collector," which features a house that changes its appearance to evade the tax collector. In the story, the house employs various disguises to avoid being recognized and taxed. This theme of evasion and cleverness is a classic trope in animated shorts from that era.
What was the greek goddess Athena's appearance?
Most stories agreed that Athena could change her appearance at will, with the only constant feature being her gray eyes.
What color was Persephone's hair?
Persephone, being a Greek goddess, could change her appearance (and hair) at will.
Why do Muslims and Arabs wear masks and cover their faces when they attack people or protest?
This is the case only in Palestine Territories to avoid being recognized by the Israelis and being arrested or assassinated consequently.
What is the word for to insist of being recognized?
The word for insisting on being recognized is "assert."
What is the significance of the red coloration in the beetle's appearance?
The red coloration in a beetle's appearance can serve as a warning signal to predators that the beetle is toxic or dangerous to eat. This helps the beetle avoid being eaten and survive in its environment.
What colour eyes does Persephone?
Persephone, being a Greek goddess, may change her appearance (thus eye color) at will.
What can you do to avoid your relationship being all about sex?
change the subjectSimply, try to do some other activities together.
How do you use incognito as an adverb in a sentence?
(Incognito as an adverb means anonymously)The prince traveled abroad incognito.
Does your stomach grow on second life when your pregnant?
It can. The appearance of your avatar can change as often as you want in Second Life. Lots of people who want to roleplay being pregnant change their appearance to look pregnant. Your avatar appearance is basically defined by two things: Your body "shape" and your "skin". In this case, as you progress in your pretend pregnancy, you could change your "shape" to make your body bigger in all the right places, and keep changing it as you grow. You could also change your "skin" to give the visual appearance of change in the color and look of your skin.
Is Sand being washed out to sea from the beach is a chemical change?
no, its physical change :)
Which type of change results in new compounds being formed?
A chemical change results in new compounds being formed. In a chemical change, the atoms rearrange to form different chemical substances with new properties. This is different from a physical change, where the substance remains the same but changes in appearance or state.
