How many types of frequency are there? Wavelength: ELF EXTREMELY LOW FREQUENCY Frequency: 3 KHz to 30 KHz Wavelength: 100 km to 10 km HF HIGH FREQUENCY Frequency: 3 MHz to 30 MHz Wavelength: 100 m to 10 m VHF VERY HIGH FREQUENCY Frequency: 30 MHz to 300 MHz Wavelength: 10 m to 1 m […]
When discussing magnetic fields we could say that 2 points?
When discussing magnetic fields we could say that 2 points? When discussing magnetic fields we could say that metals can become magnetic if they have many spinning electrons that create magnetic fields. metals are magnets because they have more electrons than non–magnetic materials. non–paired electrons spin in opposite directions creating a magnetic field. What are […]
Is it normal to hate roller coasters?
Is it normal to hate roller coasters? While roller coasters are a popular theme park attraction, certain people feel nauseated, afraid, dizzy, or unsafe when riding roller coasters. In many cases, this fear is related to other phobias – such as acrophobia, claustrophobia or emetophobia – a condition like vertigo, or to a traumatic event. […]
What are the best electrodes for electrolysis?
What are the best electrodes for electrolysis? Steel and iron are the most commonly used for electrolysis of water. These electrodes are used as anode and it is sacrificed in electrolysis, as the anode rusts (get oxidized) and the cathode de-rusts (get reduced). What factors affect rate of electrolysis? There are many factors that affect […]
How do you explain solubility to a child?
What are the two main studies of physical science?
What are the two main studies of physical science? In this lesson, we will discuss how physics and chemistry are considered to be the two main branches of physical science. We will also look at the overlap between physics and chemistry. What are the issues in science education? Some of the complex issues in the […]
Which figure of speech is allegedly?
Which figure of speech is allegedly? Allegedly is the adverb form of the adjective alleged, which itself comes from the past tense of the verb allege, meaning to claim without proof or before proof is available. What is it called when you refer to something as something else? Synecdoche is a rhetorical trope and a […]
How does the working distance change when you increase the magnification?
How does the working distance change when you increase the magnification? Working distance is how much space exists between the objective lens and the specimen on the slide. As you increase the magnification by changing to a higher power lens, the working distance decreases and you will see a much smaller slice of the specimen. […]
What should my bpm be for my age?
Why it is important to follow policies and procedures?
Why it is important to follow policies and procedures? Policies and procedures are an essential component of any organization. Policies address pertinent issues, such as what constitutes acceptable behavior by employees. Procedures clearly define a sequence of steps to be followed in a consistent manner, such as how the organization will respond to any policy […]