What are good conductors of heat give two examples? Metals like copper and aluminium have the highest thermal conductivity while steel and bronze have the lowest. As copper is an excellent conductor of heat, it is good for heat exchanger also. Gold, Silver, Iron etc are also some examples of good heat conductors as well […]
Why do they call it a Mexican wave?
Why do they call it a Mexican wave? Mexican wave is a descriptive phrase that is derived from the motion of spectators who participate in the exercise of moving in near unison like an ocean wave. Most sports historians agree that it first came to international sport during the 1986 World Cup, which was held […]
Which is the first element of Group 16?
Which is the first element of Group 16? Oxygen Which group 16 element has only unstable isotopes? The chalcogens are the first group in the p block to have no stable metallic elements. All isotopes of polonium (Po), the only metal in group 16, are radioactive, and only one element in the group, tellurium (Te), […]
How can I drop 20 pounds fast?
What are the four factors that affect biotic potential?
What are the four factors that affect biotic potential? These factors include unfavourable climatic conditions; lack of space, light, or a suitable substrate; deficiencies of necessary chemical compounds or minerals; and the inhibiting effects of predators, parasites, disease organisms, or unfavourable genetic changes. What animal has the greatest biotic potential? mice How do you calculate […]
How do you write a email explaining a problem example?
How do you write a email explaining a problem example? Tips Start with Dear and the person’s title and name. Say what the problem is first. Then, give more details. Make it short and clear. Just include the most important information. Say Thank you for your understanding at the end. It shows that you hope […]
How many types of reflection are there?
Which are the most important properties of sound?
Which are the most important properties of sound? The two main properties of sound are frequency and amplitude. The frequency of the sound waves determines the pitch of the sound. The amplitude of sound determines the loudness. The quality of sound is affected by the pitch and the loudness. What are the two factors of […]
What house was Hagrid?
What house was Hagrid? Gryffindor Did Dumbledore use legilimency Harry? Dumbledore knew so much because was using legilimency on Harry. The book referenced a few times that Dumbledore had blue eyes that seemed to look through Harry, or something like that…. During those times, Harry actually notices Dumbledore subtlety performing legilimency on Harry. Did Voldemort […]
Is 14l 100km good?
Is 14l 100km good? Anything that is listed as less than 6-litres/100km or more than 16.5km/1-litre is considered to be pretty good. The first (and most common) reference is litres per 100km (litres/100km). Not as frequently used in Australia, kilometres per litre (km/1-litre) is another way to look at a car’s fuel consumption. Is 15l […]