Category: Physics

What three things do you need to make an electromagnet? Each group needs: nail, 3-inch (7.6 cm) or longer (made of zinc, iron or steel, but not aluminum) 2 feet (. 6 m) insulated copper wire (at least AWG 22 or higher) D-cell battery. several metal paperclips, tacks or pins. wide rubber band. Building an […]

What is reduction in biological system? Reduction generally means a reaction in which electrons are added to a compound; the compound that gains electrons is said to be reduced. … What is the standard day for biological oxidation process? The sludge age of the B-stage is typically between 8 and 20 days promoting the growth […]

What is the contribution of HTML to the World Wide Web? So, World Wide Web is hypermedia using the Hypertext Markup Language or HTML. This unique language will help the user to access information that is to be linked so that when a person selects or clicks on one part of a link their browser […]

What is the relationship between pressure and resistance? In the arterial system, as resistance increases, blood pressure increases and flow decreases. In the venous system, constriction increases blood pressure as it does in arteries; the increasing pressure helps to return blood to the heart. In which position is blood pressure normally highest? Results: The blood […]

How do you take apart a Gateway laptop? How to Take Apart a Gateway Laptop Prepare the laptop for disassembly. Remove the hard drive cover. Remove the memory cover. Disconnect the Wi-Fi adaptor. Remove the memory modules. Release the heat sink. Remove the CD/DVD drive. Remove all screws around the base of the laptop. How […]

What happens to blue litmus paper in acid? When blue litmus paper is placed in a substance that is acidic, it will turn to red. However, if placed in a substance that is basic or neutral, it will remain blue. Blue litmus paper is meant to test only for an acidic pH level. What does […]

What are 3 ways to change velocity? An object can change velocity in a number of ways: it can slow down, it can speed up, or it can change direction. A change in speed, or a change in direction, or a change in both speed and direction means that the object has a change in […]

Why does an ionic bond transfer electrons? In ionic bonding, electrons are completely transferred from one atom to another. In the process of either losing or gaining negatively charged electrons, the reacting atoms form ions. The oppositely charged ions are attracted to each other by electrostatic forces, which are the basis of the ionic bond. […]

How do I register a news channel online? Step 1: Log on to RNI’s official website www.rni.nic.in. Step 2: Read the guidelines for title verification under “RNI Guidelines” carefully. Step 3: Click on the link to the online title application on the home page of the website. What is the difference between news agency and […]

How do you lighten eyebrows without dying them? Here’s How to Lighten Your Eyebrows (Without Dye) TRIM AND SHAPE YOUR BROWS. The light brow trend is all about keeping your eyebrows to a minimum. COLOR YOUR BROWS WITH A LIGHT PENCIL. Find a brow pencil that is a couple shades lighter than your natural hair […]