A scanning electron microscope uses a focused beam of electrons to create high-resolution images of the surface of a specimen in 3D while a compound microscope uses visible light and lenses to magnify and study the internal structures of small specimens. The SEM has higher magnification and resolution capabilities, making it ideal for studying surface details down to the nano-scale.
No, the composition of the same compound does not differ from one location to another. A compound has a fixed chemical formula regardless of where it is found. The arrangement of atoms and elements within the compound remains consistent regardless of its location.
The emission wavelengths for helium and hydrogen differ because they have different electron configurations. Helium emits light at specific wavelengths corresponding to its unique electron transitions, while hydrogen emits light at different wavelengths due to its own electron transitions.
Electron donating groups increase the electron density of a molecule, making it more reactive, while electron withdrawing groups decrease the electron density, making the molecule less reactive.
Inner electron shells are closer to the atomic nucleus and have lower energy levels compared to outer electron shells. Outer electron shells are farther from the nucleus and have higher energy levels, making them more involved in chemical reactions and bonding with other atoms.
Fluorine is located to the left of iodine in the periodic table. Fluorine is a highly reactive nonmetal, while iodine is a less reactive nonmetal. Their chemical properties and reactivities differ due to their electron configurations and atomic sizes.
types of microscope
Scanning Electron Microscopes have a much larger zoom range. therefore the image from a SEM is more in depth. think of it as looking at a basketball from far away... you see an orange ball. but when you look at it upclose, you see the black lines and dimples on the ball. same goes for whatever your looking at under the SEM
A compound microscope consists of several lenses operating together, whereas a simple microscope is one lens, like a magnifying glass. A compound microscope gives higher magnification and also better resolution than a simple microscope.
Light microscope: 1. Uses a beam of light that is focused using glass lenses. 2. Magnification is moderate -- not as much as electron microscope 3. Produces a color image since it uses light 4. Can look directly at the specimen with our eyes Electron microscope 1. Uses a beam of electrons that is focused using magnets. 2. Magnification can be extremely high and show details that are not possible with the light microscope 3. Produces a grey-scale image because color requires visible light 4. Image must be seen on a monitor or in a photograph because we don't see electrons.
Light microscopes use visible light to illuminate specimens and magnify them, while electron microscopes use a beam of electrons for imaging. Electron microscopes have a much higher resolution and can magnify to much greater levels than light microscopes, allowing for the visualization of smaller structures in greater detail.
by s microscope
Different types of microscopes, such as light microscopes, electron microscopes, and scanning probe microscopes, vary in terms of their magnification power and resolution. Light microscopes are commonly used to study living cells and tissues, while electron microscopes provide higher magnification and resolution to view detailed structures of cells. Scanning probe microscopes can provide information about surface topography and properties at the nanoscale. Each type of microscope has its own advantages and limitations in studying cells.
They are exactly the same thing...? What did you mean?
An electron has a negative charge to it, whilst a neutron has a neutral charge to it.
Answersimple first one is: their both different in quality. For example, a light microscope would use sunlight as its source of power,and therefore less effective. Compound microscope use electricity as its source of power for the same usage, which would be stronger and better to see the details in the specimen.
A telescope lets you see things far away and a microscope lets you see see things that are really small
It is normal; each compound has specific properties.