Question
In what way are traditional and social media
similar?Solution
Alternative "a" is incorrect because social media do not require special training. Alternative "b" is incorrect because social media rely upon anonymous users who depend on the quality of the message. Alternative "d" is incorrect because traditional media are often expensive to produce.
What type of rays are used in a CT scan to visualize the internal structures of the human body?
When white light passes through a glass prism, which color deviates the least?
The time period of a second’s pendulum is –
A liquid is kept in a regular cylindrical vessel up to a certain height. If this vessel is replaced by another cylindrical vessel having half the area o...
A transformer works on which principle?
Which of the following is a characteristic of sound waves?
What is the escape velocity from Earth? Â
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Pycnometer is an instrument used to measure the –
For a non-relativistic particle, the ratio of phase velocity to group velocity of de Broglie waves is: