What are two differences between a compound and mixture? Mixtures are the impure substances, made up of two or more physically mixed substances and not in the fixed ratio. Compounds are the pure form, made up of two or more chemically mixed elements and in a fixed ratio. Mixtures do not have meting or boiling […]
What is inductor example?
What is inductor example? An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when electric current flows through it. An inductor typically consists of an insulated wire wound into a coil around a core. What is the basic principle of inductor? An […]
What happens if I put a balloon in the freezer?
What happens if I put a balloon in the freezer? What would happen if you put a balloon in the freezer? As the air cools it compresses and therefore exerts less pressure on the balloon. If cold enough your balloon will be visibly deflated. If you then bring back to room temperature it will return […]
How do you write amplitude?
Is germanium a good conductor of electricity?
Is germanium a good conductor of electricity? Pure silicon and germanium are poor conductors of electricity because their outer electrons are tied up in the covalent bonds of the diamondlike framework. They are not conductors in the metallic sense of the word, but are semiconductors. Which is better conductor silicon or germanium? Germanium is a […]
Does carrying a heavy bag build muscle?
Does carrying a heavy bag build muscle? When you lift your backpack to place onto your back, you use your shoulder muscles (i.e. deltoids). Throughout the hike you will do this a number of times so make sure that you also have enough strength. Like the abdominal muscles, they stabilise the body and prevent fatigue […]
Can Dolphins communicate with humans?
Can Dolphins communicate with humans? Can dolphins communicate with humans? Dolphins and humans can communicate to a limited degree. Dolphins are capable of learning skills based on human instruction and expressing certain desires. Any dolphin trainer will tell you that dolphins and humans can indeed communicate in a limited in fashion. Do we understand dolphin […]
Why is argon the cheapest noble gas?
Which is brighter bulbs in series or parallel?
Which is brighter bulbs in series or parallel? Bulbs in parallel are brighter than bulbs in series. In a parallel circuit the voltage for each bulb is the same as the voltage in the circuit. Unscrewing one bulb has no effect on the other bulb. Which bulb will glow brighter in parallel? Key Points: In […]
What happens if the temperature is higher than the dew point?
What happens if the temperature is higher than the dew point? Dew points indicate the amount moisture in the air. The higher the dew points, the higher the moisture content of the air at a given temperature. When the dew point temperature and air temperature are equal, the air is said to be saturated. Dew […]