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What property is described under a magnifying glass that sugar appears to be made of tiny cubes?
The property is described under a magnifying glass that sugar appears to be made of tiny cubes is crystal form.
What causes glass door to crack without something hitting it?
Ive seen this happen when dramatic changes in temperature happen e.g. its hot outside and you get cold water the window..
Why when placed in a glass tube water touching the glass is pulled slightly upward?
Meniscus. Essentially it is because water adheres to the glass.
Does glass expand?
Glass expands and contracts according to the ambient temperature.
A specimen is placed on a glass?
a cover slip
What changes do you observe on the outer surface of the glass when we keep ice cubes in it?
Condensation occurs on the outer surface of the glass when you keep ice cubes in the glass at room temperature or hotter.
What happens to a glass filled half way with water and then ice cubes are added?
As the ice cubes are added to the glass, they displace the water that was already in the glass. The level of water in the glass will rise slightly due to the displacement caused by the ice cubes, but the total volume of water and ice combined will remain the same as before the ice cubes were added.
What would happen to a cold empty glass if it was placed in hot place?
The glass would likely shatter due to the rapid change in temperature causing thermal stress. Glass is sensitive to sudden changes in temperature, and placing a cold glass in a hot environment would cause uneven expansion, leading to the glass breaking.
What would happen if you placed the rock in a glass of water?
increase
What does the outside of the glass with ice cubes feel like?
It feels like ice , and glass like . · The glass filled with cold water and ice cubes felt cold on the outside as well.
What happens to a glass of water at a temperature of 20C when it is placed into a freezer set at 10C?
The temperature of the glass become also 10 0C.
What is colder a can of coke or a glass of coke?
I would say the glass of coke (served with ice-cubes in it) is colder than the can. The melting ice-cubes in the glass of coke hold it at constant freezing/melting temperature (32F), the can of coke comes out of the refrigerator at the same temperature as the refrigerator (~35F) and warms from there.
Why ice cube kept on plastic and glass melt?
Plastic and glass are better conductors of heat compared to ice, so when ice cubes are placed on them, heat from the surroundings is transferred to the ice, causing it to melt. The higher rate of heat transfer in plastic and glass materials speeds up the melting process of the ice cubes.
What might happen to a heated beaker made from glass that does not contain boron if the beaker were placed in a pan of iced water?
Without boron, the glass beaker may not be able to withstand sudden temperature changes and could shatter due to thermal shock when placed in iced water. This is because borosilicate glass, which contains boron, has a lower coefficient of thermal expansion and is better suited for rapid temperature changes.
How many ice cubes does it take for a drink to be cold?
The number of ice cubes needed to make a drink cold varies depending on the size of the glass, the initial temperature of the drink, and the desired coldness level. Generally, 2-3 ice cubes are enough to cool a drink quickly in a typical 8-12 oz glass.
After a salt cube is placed into a beaker of water what will happen?
beakers are not made of water, they are made of glass.
What happens when a glass of water at room temperature is placed in the refrigerator?
That would depend on three main factors: 1) The Initial Temperature of the glass of water 2) The temperature of the room 3) Time Additional Factors that could influence what happens: 1) Proximity to a heat source 2) Temperature of the surface the glass is sitting on 3) Lighting 4) Color of the glass 5) Type of glass 6) Shape of glass Heat always moves from a hotter area (higher energy) to areas that are cooler (lower energy), the outcome of the glass of water, will primarily depend on the temperature of the room and the temperature of the water. IF: The temperature of the water is lower then the temperature of the room then the glass of water will get warmer. I.e. the ice cubes in a glass of coke melting during a hot summer's day at the beach. IF: The temperature of the water is higher than that of the room temperature then the glass of water will get cooler. I.e. a glass of water freezing when set out side in the middle of winter in Antarctica. The other factors will mainly dictate how fast or slow the temperature change will occur. The temperature of the water will approach the air temperature.
