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Modern Photography uses chemicals to generate the photographic effect of a camera.
What else can I help you with?
Is freezing nitrogen gas a chemical change?
No, freezing nitrogen gas does not involve a chemical change. It is a physical change where the nitrogen gas transitions from a gaseous state to a solid state without any chemical reactions taking place.
Is fermentation a chemical change?
Fermenting cheese will become a chemical change not a physical change.
What is building a tower of magnetic blocks Physical or chemical change?
Building a tower of magnetic blocks is a physical change because the blocks are simply being rearranged without any chemical reactions taking place. The properties of the blocks themselves remain the same.
List three signs that could make you think a chemical reaction might be taking place?
Formation of bubbles or gas: Gas evolution can indicate a chemical reaction is occurring. Change in color: A sudden change in color could be a sign of a reaction, such as a shift from clear to cloudy. Temperature change: If the reaction generates heat (exothermic) or absorbs heat (endothermic), it can be an indication that a chemical reaction is taking place.
Is adding HCl to Mg physical change?
No, adding hydrochloric acid (HCl) to magnesium (Mg) and observing the resulting chemical reaction is a chemical change, not a physical change. The reaction produces hydrogen gas and magnesium chloride, with new substances formed.
Taking a photograph is which type of change?
Its a fast change
Should it be taking a picture or taking photograph?
Taking a picture works. Taking a photograph also works.
Can you make a negative from a photograph?
Yes, by taking a photograph of the photograph (I'm not kidding).
What are the 5 characteristics of chemical change?
During a chemical change the structure of molecules (as chemical composition) is changed. Signs of chemical reactions may be: - Gas release - Formation of a precipitate - Change of color - Change of odor - Change of pH - Change of aspect - Change of viscosity - Change of the temperature - Visible formation of new compounds
What are the release dates for Taking His Photograph - 1909?
Taking His Photograph - 1909 was released on: USA: 27 July 1909
What kind of energy transformation is taking place in the caterpillar's body while the caterpillar eats the leaf in the photograph?
Chemical Energy -> Kinetic Energy
What does the shutter do when taking a photograph?
The shutter opens and closes to control the amount of light that reaches the camera's sensor when taking a photograph.
What physical change is shown taking place in burning wood?
chemical change.
Is melting ice into water a chemical change?
No. It is a physical change. The chemical formula for water is H2O, and that is also the chemical formula for ice. So there is no chemical change taking place, only a change in the state of matter.
The chemical change taking place when food is cooked is?
...irreversible
A release of energy is a sign that?
A chemical change is taking place.
What a chemical reaction mean?
A chemical reaction is; when there is a chemical change taking place from energy or shifting of molecular structure.
