Question
Which logic gate produces an output that is the logical
complement of the OR operation?Solution
NOT gate
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
Which of the following vitamins are called fat-soluble vitamins?
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:
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