Questions

BELL Laboratories trademark is the operating system unix.

Spectrum of an oil frame is an example for continuous emission spectrum

A modem is nothing but short for Modulator and Demodulator. It is used mostly for connecting to the internet.

A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves.

Biodegradable substances can be broken down into simpler, harmless substances in nature with due course of time by the biological process such as action of microbes. They can be recycled as a part of food chain.

Here, Leather bags are biodegradable.

Total number pages torn out are 3.

6,7 as one page

51,52 as one page

97,98 as one page