0
What else can I help you with?
Why do objects look distorted under water?
A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".A ray of light will change direction when going out of water, into the air. This is called "Refraction".
When a substance changes from liquid to a solid it is called?
LIQUDIFCATION!!!!!!!! Change of phase; the process is called melting.
How are strings arranged in a think tube?
Its an X going through a washer
What safety rules should be followed in a science laboratory when wafting an unknown substance?
When wafting an unknown substance, it is extremely important to not take in a direct whiff. You need to breathe in only enough to get your sense of smell going. If you breathe in too much, you run the risk of severely harming yourself.
What is the meaning of Death defying acts?
Going into a situation where you are risking your life through death.
Is it true when you're going through puberty that the penis is different?
When in Puberty the boys penis will grow longer and thicker.
When does a substance have a definite state?
A substance has a definite, defined state at all times except when going through a phase change.
If a substance resists going through a chemical change it has what?
You think probable to catalysts.
Can a window refract light?
Yes, a window can refract light. When light passes through a window, the change in medium from air to glass can cause the light to bend or change direction, creating a refracted image on the other side.
Why does speed of light increase after passing through water?
The speed of light depends on the electrical properties of whatever substance it's in. It has nothing to do with what substance it used to be in before, or what substance it's going into next. -- If it goes from air into vacuum, its speed increases. -- If it goes from air into water, its speed decreases. -- If it goes from water into air, its speed increases. -- If it goes from water into diamond or jello, its speed decreases.
How many times does light refract when going through a window?
Light typically refracts twice when passing through a window: once when entering the glass from the air and once again when exiting the glass back into the air.
Is putting a flashlight in a tank of water reflection or refraction?
Neither. it is getting a flashlight wet. The beam of light from the flashlight will refract when exiting the tank (and refract several times if going through a glass wall of the tank). If the tank wall is smooth enough of a material with enough of a difference in optical density and the flashlight beam hits the wall at a small enough angle there will be total internal reflection.
Is urea a sublime substance?
No, urea is not a sublime substance. Sublimation is the process where a solid directly turns into a gas without going through the liquid phase. Urea undergoes decomposition when heated, releasing ammonia gas and leaving behind a residue.
What is a characteristic of a substance that can be observed without it into another substance?
lame people going wild
What is a characteristic of a substance that can be observed without changing it into another substance?
lame people going wild
What are 5 physical changes that can occur to a substance?
Melting: The substance changes from a solid to a liquid as heat is applied. Freezing: The substance changes from a liquid to a solid as it loses heat. Evaporation: The substance changes from a liquid to a gas as it is heated. Condensation: The substance changes from a gas to a liquid as it cools. Sublimation: The substance changes directly from a solid to a gas without going through a liquid phase.
What is a characteristic of a pure substance that can be observed without changing into another substance?
lame people going wild
