It’s gonna be C , I did it already
Hey there!
In a scientific experiment, there are three types of variables: dependent, independent, and control.
Independent variables are the variables that are changed and doesn't depend on another.
Dependent variables are the variables that are depending on the independent variable. When the independent variable changes, it affects the dependent variable.
Control variables are the variables that are kept the same throughout the entire experiment. These don't change at all.
Hope this helps!
The question is another language. Translation in English language is as following:
What are the common sensors that can be used to identify metal, gas or liquid?
Answer:
<u>Common sensors that can be used to identify metal, gas or liquid are as following:</u>
- Inductive Proximity Sensor: Inductive proximity sensors are able to detect metals only. It generates output signal or electrical signal when any metal object come nearby its sensing area.
- Handheld flammable gas detectors: they are commonly used to detect gas leakage such as natural gas lines, butane tanks, or any other combustible gas.
- Optical level sensors: this sensor is used to detect liquids including the interface between two immiscible liquids and the occurrence of sediments.
Answer: To me its ductility and malleability
Explanation:
when she stepped on the melted gum it was flattened. But when she picked her foot up it stretched out, which to me is a thin sheet can be easily formed by hammering or rolling. For ductility it is the ability of a solid material to deform under tensile stress. The stress being her foot and the material is the gum.
Answer:
esta con's para 15, tu the diamatera' la 24 equlia 5<4 ponte 50
Explanation: