Answer:
A precipitation reaction is a reaction between two aqueous Solutions that results in the formation of a solid compound.
Explanation:
Answer:
option C first gear
Explanation:
we know car is parking in uphill
so is we park park on neutral it will free move that is damage car
so we park car on uphill in first gear and turn wheel away from kerb
and park car on downhill in reverse gear and turn wheel toward kerb
so any gear may be reverse or first
so correct option is C first gear
B. focuses light from distant objects
C. reflects light from distant objects
D. stores heat from distant objects
Answer: The correct answer is option (B)
Explanation:
Telescope is an optical device which is designed to make distant object appear nearer. It contains combination of lenses and mirrors which collects the light rays and focus them as the as magnified image.
An optical telescope is a telescope which is used to gather and focus light from visible region of the electromagnetic spectrum to form a magnified image or a photograph of distant objects .This image can be seen by the observer.
Hence ,the correct answer is option(B).
B. Temperature
C. Acceleration
D. Force
Answer:
A. Energy
Explanation:
You can change energy from one form to another when you lift your arm or take a step. Energy is used to move matter. In this scenario, the matter would be you.
Answer:
D.
Explanation:
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.