Answer:
C. 14.4 kwhr.
Explanation:
To calculate the energy used by appliance first calculate the power. The formulae for calculating power(<em>P</em>) is 
, where V stands for voltage and I stands for current.
In the given problem, V = 240 volts and I = 15 amp. Therefore,
Now, formulae for calculating energy used i.e. work(W) is 
, where <em>t</em> is the time.
In the given question time is 4 hr. Therefore energy used will be,
Energy used (W) = 
.
Answer:
yes the ad says geico can save you 15% percent or more on car insurance
Answer:
Explanation:
When I think about computers, I can understand about the software and the hardware, we can touch the hardware, but the software don't because is only data stored in the hardware, we can interact with the stored data using the hardware, we can complete a system with data, software, hardware, and people, people try to learn about software because it is better paid than fix a hardware.
Answer: True
Explanation:
Yes, the given statement is true that the web based database used the various types of database applications for transferring the information or data.
- The web database applications are basically designed so that the users managed and easily access the information by using the internet.
- It is works as the middleware form for transferring the data from the internal database of an organization to the web server and it is known as web page for the user interface.
- We can store various types of business and also personal related data by using the web database.
