The answer is <span>convection is redistributing heat. Convection as warm air goes up and once it is cooled it goes back down again. Cool air is more heavy than warm air because it is more dense. Its particles are more closer together than warm air.</span>
Answer:
Transistors are comparatively cheaper and consume less power as compared to vacuum tubes.
Explanation:
Transistor when compared to vacuum tubes perform much faster processing, are small and lightweight which enables it to integrate them into circuits.
They also show a high amplification factor than vacuum tubes.
Answer: Presentation
Explanation:
A presentation refers to the collection of sequentially arranged slides that are put together in the from of a file.
Presentations are used by businesses and professional firms to inform, educate, and persuade the audiences. Companies use presentations to train their employees, and communicate with their clients by using words and images to engage them.
Answer:
2.5 = float
'2.5' = str
3 = int
Explanation:
The data type: "float" is used for positive or negative decimals.
The data type: "str" is used for a sequence of letters, numbers, or symbols. Since the decimal used apostrophes, this means it's a character literal.
The data type: "int" is used for any positive or negative whole number.
No macs have a different internal because apple runs faster
