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3 years ago

Some cars are 100 percent efficient at converting energy from gasoline to energy of motion.

Computers and Technology

2 answers:

White raven [17]3 years ago

8 0

The statement that some cars are 100 percent efficient at converting energy from gasoline to energy of motion is false.

In this case energy conversion is the transformation of energy from forms provided by nature (gasoline) to forms that can be used by humans (motion).

The efficiency of these systems is limited, because it is dictated by the laws of thermodynamics and other scientific principles. So, 100% efficiency is not possible.

zalisa [80]3 years ago

5 0

Some cars are 100 percent efficient at converting energy from gasoline to energy of motion.
This is a false statement.

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One friend claims that a dual-core system runs at twice the speed as a single-core system; another friend disagrees by saying th

lidiya [134]

Answer:

the first friend

Explanation:

It is important to remember that a core is the brain of the CPU (central processing unit), which means one who has a dual-core is having "a dual brain" to process information faster.

Consider also, IT experts often acknowledge that in terms of speed of execution, it is proven that, "dual-core systems" are faster (even twice faster) than a "single-core system". The other friends were wrong because they disagreed with a widely accepted fact that dual-core is faster than single-core; and of course, we know that without them being faster they can't run twice the applications and twice the data.

Therefore, we can make the conclusion that the first friend's response is correct.

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3 years ago

Within the try clause of a try statement, you code a. all the statements of the program b. a block of statements that might caus

SVETLANKA909090 [29]

Answer:

B) A block of statement that might cause an exception.

Explanation:

Exception handling is a good programming technique that prevents our program from crashing when an exception occurs during execution. The try clause is used with a catch to handle any exception that might occur, so whenever a statement that might cause an exception is to be used, this should be contained in a try statement block of code.

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3 years ago

When Hallmark designs its website so that a teenage girl can send a theme card to her boyfriend's cell phone, what is the primar

padilas [110]

Answer:

Hallmark is using the Age segmenting dimension.

Explanation:

Most businesses and organizations tend to understand their customers, that is, their behaviors on purchases.

There are 7 important ways businesses segment their customers. They are:

Income
Age
Gender
Acquisition Path
First purchase
Geography
Device type

In our scenario, Hallmark is using the Age segmenting dimension because they can identify that its a teenage girl that is sending theme card to her boyfriend's cell phone.

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What can you use to make sure that you have no errors in Word Online?

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You can use grammarly. It woks amazingly!

Explanation:

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3 years ago

Recording relative positions should reduce total programming time true or false

Svet_ta [14]

This is true. Recording relative positions in most cases will reduce total programming time and make it over all more efficient.

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4 years ago