About 9 cm
because, of the rotation of earth on its rotation .
To find the actual length of the train, we can set up a proportion based on the scale. The model train is 35 inches long, and according to the scale, 7 inches corresponds to 90 feet. Therefore, we can calculate the actual length as follows: [ \text{Actual Length} = \left( \frac{90 , \text{feet}}{7 , \text{inches}} \right) \times 35 , \text{inches} = 450 , \text{feet}. ] Thus, the actual length of the train is 450 feet.
7 inches is 7 inches. 7 inches is the actual length of 7 inches.
16 cemiter
21 inches
To find the actual size of a specimen, you need to use a known scale bar that is provided on the image. Measure the pixel length of the scale bar using image processing software, and then convert this pixel length to real units using the calibration information provided. This calibration will allow you to determine the actual size of the specimen in the image.
Yes, a real image is a faithful representation of the actual specimen. It is formed by the convergence of light rays after passing through a lens or a mirror, creating an image that is inverted compared to the actual specimen.
The elongation of a tension specimen can be measured by marking a gauge length on the specimen before testing it and then comparing the final length of the specimen after it has been stretched to the original gauge length. The elongation can be calculated using the formula: Elongation = ((final length - original length) / original length) x 100%.
A real image is not the reverse of the actual specimen. A real image is formed by the convergence of light rays and can be projected onto a screen, while the actual specimen refers to the object itself. The real image is a focused representation of the specimen.
A microscope is useful in determining the actual size of a specimen because it magnifies the image, allowing for detailed observation of the structure and dimensions of the specimen. By comparing the magnified image to a calibrated scale, scientists can accurately measure the size of the specimen.
In the vicinity of 70 feet. Actual length will vary according to tractor and trailer length.
A ruler or calipers would be suitable for measuring the length or width of a specimen. A balance or scale could be used to measure the weight of a specimen. A micrometer could be used for very precise measurements.
The gauge length of a specimen refers to the specific length of the material being tested, typically in tensile testing, over which measurements such as elongation and strain are recorded. It is the portion of the specimen that is subjected to stress during the test and is critical for determining mechanical properties like tensile strength and ductility. Accurate measurement of the gauge length is essential for reliable test results and comparisons between different materials.
a scale
Actual length refers to the true physical measurement of an object or distance, typically expressed in units such as inches, centimeters, or meters. It is the accurate and precise measurement of an object along its longest dimension.
When locating a specimen,the magnification use is low objective lens of 10*.