0
What else can I help you with?
Why does a glass tumbler containing ice-cool drink show droplets of water on its outer surface?
When the cold drink is poured into the glass, the air around it cools down quickly. This causes the water vapor in the air to condense on the colder surface of the glass, leading to the formation of droplets. The droplets are essentially water from the air that has condensed on the chilled surface of the glass.
Why do you fiind it to hard to push a glass tumbler down into water?
Pushing a glass tumbler down into water is difficult due to the buoyant force acting on it. This upward force, which opposes the weight of the tumbler, increases as the tumbler is submerged deeper. Additionally, water creates resistance around the tumbler, making it harder to displace the liquid. Together, these factors make it challenging to push the glass downward.
Is pouring water into a glass momentum?
No, pouring water into a glass is not an example of momentum. Momentum is the product of an object's mass and velocity, and pouring water into a glass does not involve a specific object moving with velocity.
What does glass tumbler mean?
A glass tumbler is a type of drinking vessel made of glass that usually has a flat bottom and straight sides. It is commonly used for serving water, juice, cocktails, or other beverages.
Is pouring milk into a glass physical or a change?
Yes
Why does a experienced housewife will always place a metal spoon in a glass tumbler before pouring hot tea in to it?
If we pour hot tea in glass tumbler the tumbler will expand and break off. So to prevent it we keep a metal spoon in it,as it is a conductor of heat it will absorb heat and prevents the glass from breaking.
Why does an ordinary glass tumbler crack if very hot water poured into it?
When hot water is poured into a cold glass tumbler, the sudden temperature change creates thermal stress in the glass. This stress can cause the glass to crack or even shatter due to uneven expansion of the glass material. It is recommended to avoid extreme temperature differences to prevent this from happening.
Why a thicks walled glass tumbler cracks on pouring boiling water into it?
The boiling water causes the inside surface of the thick glass to expand rapidly. But the outside of the glass expands at a much slower rate, as it takes time for the heat from the inside to reach the outside, and the expansion to equalise. It is this difference in expansion that can cause the glass to break.
Why does a glass tumbler crack when you suddenly pour hot tea into it?
When we pour very hot water into an empty glass, the inner surface of the glass will expand as matter expands when heated. But the inner surface of the glass will expand more than the outer surface of the glass because more heat is applied to the inner surface of the glass.
Why does a glass tumbler containing ice-cool drink show droplets of water on its outer surface?
When the cold drink is poured into the glass, the air around it cools down quickly. This causes the water vapor in the air to condense on the colder surface of the glass, leading to the formation of droplets. The droplets are essentially water from the air that has condensed on the chilled surface of the glass.
Why should you never pour hot liquids into a cold drinking glasss?
you can if you put a spoon it the glass first before pouring in the hot liquid, otherwise the glass might crack
What is the name for a stemless glass?
tumbler
Why do you fiind it to hard to push a glass tumbler down into water?
Pushing a glass tumbler down into water is difficult due to the buoyant force acting on it. This upward force, which opposes the weight of the tumbler, increases as the tumbler is submerged deeper. Additionally, water creates resistance around the tumbler, making it harder to displace the liquid. Together, these factors make it challenging to push the glass downward.
Why does a glass tumbler break when boiling water directly poured into it?
When heat is applied to something, it tends to expand. When you pour hot water into something made out of glass, only the inside dilates, and the outside doesn't, since its temperature is cooler. If the insides enlarges but the outside doesn't, it cracks. For this reason thick glass is more likely to crack, and thinner glass is less likely. Also, the bottom of the glass could expand, while the top doesn't (if the hot water goes straight to the bottom). In any case, the temperature is higher in one part of the glass and lower in another, so one part expands and another stays the same size.
WHY DOES A THICK GLASS TUMBLER BREAKS WHEN WE PUT HOT WATERT OR TEA IN IT?
A thick glass tumbler can break when hot water or tea is poured into it due to thermal stress. When the hot liquid contacts the cooler glass, the surface of the glass heats up and expands more quickly than the interior, leading to uneven expansion. This disparity creates stress that can cause the glass to crack or shatter. Additionally, flaws or imperfections in the glass can further weaken it, making it more susceptible to breaking under these conditions.
What is a glass tumbler?
Locks have what are called tumblers. Your ignition key turns the lock within the tumbler assembly. The tumblers fall into the groves on the key allowing it to turn. Insert the wrong key and the tumblers are not aligned properly and the key will not turn.A tumbler is a flat-bottomed glass with no handle, foot, or stem.
Is pouring water into a glass momentum?
No, pouring water into a glass is not an example of momentum. Momentum is the product of an object's mass and velocity, and pouring water into a glass does not involve a specific object moving with velocity.
