The rate at which electrical energy is converted to another form of energy is called power.
In an electric circuit, electrical energy is continuously converted into other forms of energy. For example, when a current flows in a conductor, electrical energy is converted into thermal energy within the conductor. This process is called power. Power is the rate at which energy is transferred or work is done, and is measured in watts.
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Answer:
To make a coffee cup appear larger than a basketball in a photograph, you can use the concept of forced perspective. Forced perspective is a photography technique that manipulates the perception of relative size and distance between objects in the frame. Here's how you can achieve this effect:
Place the Objects: Position the coffee cup and the basketball in the frame so that they are not directly next to each other but at different distances from the camera. The coffee cup should be closer to the camera, and the basketball should be farther away.
Adjust the Camera Angle: Align the camera at an angle that makes the coffee cup look much larger than the basketball. You'll need to experiment with the camera angle to get the desired effect.
Use a Narrow Depth of Field: Employ a camera with a controllable aperture (e.g., a DSLR or a camera with manual settings) and set it to a wide aperture (small f-number). This will create a shallow depth of field, making the objects that are not in the same plane appear more out of focus. The coffee cup, which is closer to the camera, will appear in focus, while the basketball in the background will appear blurred.
Frame the Shot Carefully: Compose the shot in such a way that the coffee cup appears prominently in the foreground, and the basketball is in the background but still visible. Make sure the viewer can distinguish the relative sizes of the two objects.
Experiment and Refine: Take multiple shots and review them on your camera's display to fine-tune the forced perspective. Adjust the camera angle, aperture, and framing as needed to achieve the desired effect.
By carefully manipulating the camera angle, depth of field, and composition, you can create the illusion that the coffee cup is much larger than the basketball, even though they are of different sizes in reality. This technique relies on the viewer's perception of the relative positions and sizes of objects within the frame.
Answer:The newly formed oxygen ion is negatively charged.
Explanation:
Cation : These are species of ions which carries positive charge that is number of protons are greater than the number of electrons.
Anion:These are species of ions which carries negative charge that is number of electrons are greater than the number of protons.
When an oxygen atom gains two electrons it develops the charge of negative charge and forms anion.
carbon because we breath out carbon and plants eat it bascially