0
What else can I help you with?
Which objective is always used to first locate an object on a microscope and explain why?
The low-power objective lens (usually 4x) is always used first to locate an object on a microscope. This objective lens provides a wider field of view and a lower magnification, making it easier to find and center the specimen before moving to higher magnifications.
How do you Explain acoustic how microscope works?
An acoustic microscope uses sound waves to produce high-resolution images of a material's internal structure by measuring variations in acoustic properties. The sound waves are focused on the material and the resulting echoes are analyzed to generate an image. This allows for non-destructive imaging of features that may not be visible with optical microscopes.
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.
Explain how focussing occurs in a microscope?
Focusing in a microscope is achieved by adjusting the distance between the objective lens and the specimen. By moving the lens closer or farther away from the specimen, the light rays passing through the lens converge or diverge, resulting in a sharp image. The fine focus knob is used for precise adjustments to achieve a clear and crisp image of the specimen.
What are the two broad classes of collision resolution techniques explain?
The two broad classes of collision resolution techniques in hashing are open addressing and separate chaining. Open addressing involves storing all the key-value pairs directly in the hash table itself, handling collisions by probing for an open slot. Separate chaining involves storing collisions in separate data structures (like linked lists or binary trees) at the same index in the hash table.
Explain why magnification and resolution are important when viewing a small object with a microscope?
those two things are important because the cells are very small and you need those things to see the better
Briefly explain how improvements in microscopes may have benefited scientists?
It has benefited scientists, as Ernst Ruska developed on the electron microscope, improving on the resolution. This is how he discovered Viruses and Molecules. Frits Zernike invented a microscope to study transparent and colourless specimens
As the magnification used in microscope increases is more or less illumination needed Explain your answer?
As the magnification used in a microscope increases, more illumination is typically needed. This is because higher magnification levels require more light to produce a clear and detailed image of the specimen. Insufficient illumination can result in a dim or blurry image at higher magnifications.
If an object can be magnified 100 200 or 1000 times when viewed under a microscope does the objects actual size change with the magnification Explain why?
No, the object's actual size does not change with magnification. Magnification simply enlarges the image of the object, but the object itself remains the same size. Increasing the magnification allows us to see more detail of the object, not change its physical size.
Explain the difference between a light scanning and electron microscope?
A light microscope uses visible light to illuminate a sample and magnify its image, making it suitable for observing living cells and larger biological structures. In contrast, an electron microscope uses a beam of electrons to create a highly detailed image of the sample at a much higher magnification, enabling the visualization of smaller structures such as viruses and proteins.
Explain in brief different collision resolution methods?
collision resolution methods
What did a microscope look like?
i cant explain
Which objective is always used to first locate an object on a microscope and explain why?
The low-power objective lens (usually 4x) is always used first to locate an object on a microscope. This objective lens provides a wider field of view and a lower magnification, making it easier to find and center the specimen before moving to higher magnifications.
Explain the relationship between the resolving power of the microscope and the wavelength of the light being used?
The resolving power of a microscope is inversely proportional to the wavelength of light being used. This means that as the wavelength of light decreases, the resolving power of the microscope increases. Shorter wavelengths can resolve smaller details, allowing for higher magnification and clearer images.
How do you Explain acoustic how microscope works?
An acoustic microscope uses sound waves to produce high-resolution images of a material's internal structure by measuring variations in acoustic properties. The sound waves are focused on the material and the resulting echoes are analyzed to generate an image. This allows for non-destructive imaging of features that may not be visible with optical microscopes.
What are the two types of microscopes and explain one differences?
The to types of microscope are as following : 1. Simple microscope 2. compound microscope differences between these both is as following: simple microscope has one Len but compound microscope has two Len.
What type of microbe are best seen through an electron microscope explain why?
Viruses are best seen through an electron microscope because of their extremely small size. Electron microscopes use a beam of electrons to magnify objects, allowing for resolution of structures as small as a few nanometers, which is necessary to visualize viruses. Light microscopes are not powerful enough to visualize structures at this level of detail.
