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lukranit [14]
3 years ago
10

What two units are used to measure the frequency and amplitude of a sound wave?

Computers and Technology
1 answer:
Lerok [7]3 years ago
4 0

Answer:

A. Hertz ----f amplitude.

Explanation:

The rules of physics confirm that frequency is measured in HERTZ and the amplitude is measured in Decibel. And hence, the correct option here is certainly the first option as it states that the frequency is measured in HERTZ and the amplitude is measured in Decibel. Hence, the first one is the correct choice for this question.

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List three types of Software:
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Answer:

ummm

Explanation:

Freeware

Open Source

Shareware

5 0
3 years ago
A group of students want to create an educational online game for computer laboratory in their school which type of network will
Natali [406]

Answer:

A.LAN

Explanation:

LAN (Local area Network) is a type of data communication network which covers a small geographical area such as a school compound. This network can accommodate variety of electronic devices including computers, laptops, file servers, printers and modems. In this example, a room can be identified for the project to consist of more than 20 computers sharing a file server and a single hard drive.

Best wishes!

6 0
3 years ago
What does the third argument (3) refer to in the following formula: VLOOKUP(10005, A1:C6, 3, FALSE)
zzz [600]

Answer:

The answer is "number of the column containing the return value".

Explanation:

In Excel, the "VLOOKUP" method is used to perform the vertical search by looking for both the value during the user table and retrieving the number of the index number location in the same row. It is a built-in function, which is classified as a Lookup or Reference worksheet function, and the following function can be defined as follows:

  • In the 1st parameter, it is used to watch the value for the match.  
  • In the 2nd parameter, it is used to search the table.
  • In the 3rd parameter, it is used as the column number representing the return value.  
  • In the 4th parameter, it is used to return only if the same match is found.
5 0
3 years ago
In addition to regular watch features, which two features are often found on smart watches?
andriy [413]
Phone capabilities and fitness monitoring
5 0
3 years ago
What is a distinguishing feature of 5G mmWave
Tatiana [17]

Answer:

Explanation:

mmWave sử dụng phổ vô tuyến tần số cao (từ 24 GHz đến khoảng 39 GHz) để hoạt động, cho phép tăng tốc độ (và thậm chí xa hơn, trong một số trường hợp) 1Gbps. Vấn đề là việc tăng tần số lên càng cao thì khả năng đâm xuyên càng kém đi và khoảng cách truyền ngắn lại, theo Qualcomm thì đôi khi chỉ cần một bàn tay chắn trước điện thoại là đủ để máy khôngBên cạnh đó, mmWave cũng có khả năng làm hao pin thiết bị hơn, ít nhất là ở thời điểm hiện tại. Theo đó, việc tải xuống nhiều dữ liệu hơn có nghĩa là CPU điện thoại của bạn sẽ hoạt động mạnh hơn, nhanh nhất có thể để xử lý tất cả và điều đó sẽ ảnh hưởng đến tuổi thọ pin nhận tín hiệu.

5 0
3 years ago
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