What is the difference between TE and TM waves? The difference between TE and TM mode is that TE stands for transverse electric mode while TM stands for transverse magnetic mode. TE mode is also known as H mode as there is only a magnetic field along the direction of propagation. Why TEM wave is […]
What does it take to move an electron from a lower state to a higher state?
How do you march in place?
Which kind of lenses are in a light microscope?
Which kind of lenses are in a light microscope? Principles. The light microscope is an instrument for visualizing fine detail of an object. It does this by creating a magnified image through the use of a series of glass lenses, which first focus a beam of light onto or through an object, and convex objective […]
What happens when light passes through Coloured glass?
What happens when light passes through Coloured glass? Colored glass is a filter that are largely transparent, but absorb some frequencies of light (some colors). White light goes in and, as it passes through, the glass absorbs some of the light at specific frequencies. Thicker glass will be darker because the light has to travel […]
What problems do you face when you connect two bulbs in series?
What problems do you face when you connect two bulbs in series? (a) In series circuit the bulbs will glow dimly. It is because magnitude of current decreases in series circuit. What would happen if you connect multiple light bulbs in series to a source? If light bulbs are connected in series to a voltage […]
What are the applications of insulator?
What are the applications of insulator? Insulators are used in electrical equipment to support and separate electrical conductors without allowing current through themselves. An insulating material used in bulk to wrap electrical cables or other equipment is called insulation. What are the uses of insulators of heat in daily life give examples? Electrical insulators prevent […]
What is the amount of force required to maintain the state of motion?
What is the amount of force required to maintain the state of motion? e. depends on the speed. If an object is in motion, then it will stay in motion with those very same motion characteristics. It doesn’t take any force to maintain that same state of motion. What are examples of objects at rest? […]
What is the length of the radius of the circle?
Which one is the strongest bond?
Which one is the strongest bond? Cl−F bond is strongest among all. What is most likely to bond with fluorine? lithium What happens when two fluorine atoms bond? In Figure 2, two fluorine atoms can each fill their valence orbitals with eight electrons if they approach each other to share their single electrons. The two […]