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Stolb23 [73]
3 years ago
7

Hydropower uses moving water to do work, such as grinding grains in a mill. True False

Computers and Technology
1 answer:
Wittaler [7]3 years ago
8 0
True
hydropower is the process in which the kinetic energy in the water is made useful
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Type the correct answer in the box. Spell all words correctly.
allsm [11]

Answer:

Ground Antennas

Explanation:

I got it right on my test

5 0
2 years ago
Which statement is true? Group of answer choices Variables cannot be assigned and declared in the same statement Variable names
mote1985 [20]

Complete Question:

Which statement is true? Group of answer choices

A. Variables cannot be assigned and declared in the same statement

B.  Variable names must contain at least one dollar sign

C. Variable names can be no more than 8 characters long

D.  It is incorrect to initialize a string variable with a number

Answer:

D. It is incorrect to initialize a string variable with a number

Explanation:

  1. Options A-C are not correct
  2. Variables can be declared and assigned values on same statement like this int a =5;
  3. Variable names must not contain the dollar sign as this declaration int num =0; is legal without a dollar sign
  4. Variable names are not restricted to 8 characters long they can be longer
  5. In option D if you declare a variable of a particular type, you must assign a value of that type for example int s ="John" is wrong
3 0
3 years ago
A user states that when they power on their computer, they receive a "Non-bootable drive" error. The user works with external st
laila [671]

Answer:

B. Device boot order

Explanation:

The Device boot order makes a list of all the possible devices a system should check to in the operating system's boot files, as well as the proper sequence they should be in. Removable devices, hard drives, and flash drives are some devices that can be listed in the device boot order.

For the user whose computer displays a 'non-bootable drive' error, the device boot order would check all the devices listed to attempt booting from any of them. These devices might be in the order of removable discs, CD-ROM, hard drive. If all the options do not work, the computer would then do a Network boot. The order in which the devices are listed can be altered by the user.

8 0
3 years ago
What are the physical aspect of a presentation​
mina [271]

Answer:

1. It has a clear objective.

2. It's useful to your audience.

3. It's well-rehearsed.

4. Your presentation deck uses as little text as possible.

5. Your contact information is clearly featured.

6. It includes a call-to-action.

Explanation:

8 0
2 years ago
What addresses do not change if you copy them to a different cell?
Anika [276]

Answer: absolute then relative

Explanation:

7 0
2 years ago
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