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What is the formula for finding the volume of solid object?
length x width x height
What is the formula for finding surface area of an object?
the formula depends on the shape of the object
What is the Formula for finding density of an 3D object?
Density of an object is defined as (mass)/(volume).
How do you find the volume of a floating object?
Exactly the same as for a non-floating object. Finding the volume of a shape does not vary, (i.e it's always something along the lines of height*width*depth, or area of base *height. "Table" or "surface" is irrelevant, since if it not a variable in the formula). This is true whether the object is floating or not.
What formula do you use to find the volume of a rectangular object?
Height x Weight x Height
What is the formula for finding the volume of solid object?
length x width x height
What is mirror formula .explain magnification in case of spherical mirror?
The mirror formula is a relationship that connects the object distance (u), image distance (v), and focal length (f) of a spherical mirror: 1/f = 1/v + 1/u. Magnification in the case of a spherical mirror is given by the ratio of the height of the image to the height of the object: M = -v/u. The negative sign indicates that the image is inverted relative to the object.
What is the ratio of heigh of object to height of image?
The ratio of the height of an object to the height of its image is equal to the ratio of their distances from the lens or mirror. This relationship is defined by the magnification formula in optics, where M = -di/do (negative sign indicates inverted image). The ratio is dependent on the type of lens or mirror used and the placement of the object relative to the focal point.
What is the required size of plane mirror to see full length of an object?
To see the full length of an object using a plane mirror, the mirror should be at least half the height of the object. This allows the top half of the object to be reflected in the mirror, giving the illusion of seeing the full length of the object.
How can I determine the magnification of my mirror?
To determine the magnification of a mirror, divide the height of the image by the height of the object. The result will be the magnification factor.
What is the formula for finding surface area of an object?
the formula depends on the shape of the object
What is the required length of the mirror if you want to view both of your head and feet using a plane mirror?
it depends on height of object and distance of object from the mirror
What is the formula for finding the volume of a regularly-shaped object?
It depends on the exact shape. For a square or rectangle, it would be length times width times height.
What is the least possible vertical length of a mirror?
The least possible vertical length of a mirror would be equal to the height of a single atom. Mirror surfaces can be made at atomic scales, with heights on the order of nanometers (10^-9 meters) or even smaller.
What is the magnification factor for convex mirror?
The magnification factor (m) for a convex mirror is defined as the ratio of the image height (h') to the object height (h), expressed as ( m = \frac{h'}{h} ). For a convex mirror, the magnification is always positive and less than 1, indicating that the image is virtual, upright, and smaller than the object. The formula for magnification can also be expressed in terms of the object distance (u) and the image distance (v) as ( m = -\frac{v}{u} ), where both v and u are negative for a convex mirror.
How can the potential energy be calculated for an object at a certain height?
The potential energy of an object at a certain height can be calculated using the formula: potential energy mass x gravity x height. This formula takes into account the mass of the object, the acceleration due to gravity, and the height at which the object is located. By plugging in the values for mass, gravity, and height, you can determine the potential energy of the object.
An object is placed between focus and centre of curvature of a concave mirror. Draw a ray diagram and derive mirror formula. Also write magnification formula.?
In a concave mirror, when an object is placed between the focus and the center of curvature, the image formed is real, inverted, and enlarged. To derive the mirror formula, use the mirror formula: 1/f = 1/v + 1/u, where f is the focal length, v is the image distance, and u is the object distance. The magnification formula is: M = -v/u, where M is the magnification, v is the image distance, and u is the object distance.
