Explanation

The largest of the ethnic groups in Cambodia are the Khmer, who comprise approximately 90% of the total population and primarily inhabit the lowland Mekong subregion and the central plains.

Explanation

A criminal is harassed and tortured until he confesses. This is an example of Negative reinforcement

Negative reinforcement is a method that can be used to help teach specific behaviours. With negative reinforcement, something uncomfortable or otherwise unpleasant is taken away in response to a stimulus.

Explanation

Propaganda is communication that is primarily used to influence an audience and further an agenda, which may not be objective and may be selectively presenting facts in order to encourage a particular synthesis or perception, or using loaded language in order to produce an emotional rather than a rational response to the information that is being presented

Explanation

A number of propaganda techniques based on social psychological research are used to generate propaganda.

Many of these same techniques can be classified as logical fallacies, since propagandists use arguments that, while sometimes convincing, are not necessarily valid.

Explanation

The Internet has changed business, education, government, healthcare, and even the ways in which we interact with our loved ones - it has become one of the key drivers of social evolution. The changes in social communication are of particular significance.

Explanation

Mass communication theory is broader than these images because it deals with issues that cannot be seen as simple “effects.” 

Explanation

When the third-person effect is pronounced, individuals are sometimes more likely to become involved in the political arena. They are more likely to vote. Specifically, the third-person effect can evoke paternalistic assumptions

Explanation

A piece of wood is floating in water. If we heat the water, the piece of wood will sink a little.

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Explanation

The case was filed in early 1968 and implicated Sheikh Mujibur Rahman and others in conspiring with India against the stability of Pakistan.

The case is officially called State vs. Sheikh Mujibur Rahman and others, but is popularly known as Agartala Shoŗojontro Mamla (Agartala conspiracy case) as the main conspiracy was purported to have taken place in the Indian city of Agartala in Tripura state, where Sheikh Mujib's associates met Indian military officials

Explanation

Kerosene density is less than water. So when ice is dropped in kerosene, it will sink down and displace kerosene equivalent to its mass. This displacement will increase the level of kerosene.