Question
In each question a part is omitted which is then replaced
by a blank. Choose the word from the given options that will fit into the blank most appropriately. The teacher’s voice echoed ___________ the silent classroom, capturing everyone's attention.Solution
"Echoed across" is the correct phrase to describe sound spreading through a space. The other options do not fit the context.
What is the primary cause of tides on Earth?
The primary reason that smoking cigarettes is bad for our health is that cigarette smoke _______.
Lamberts law is related to –
Two parallel wires of length 10 cm each are separated by a distance of 0.5 cm in a liquid. If the distance between them is increased by 2 mm, how much w...
What is the chemical formula of common salt?
Which of the following devices stores electrical energy in a magnetic field?
Tungsten is used for the construction of filament in an electric bulb because of its
`Short-sight' in human eye can be corrected by using proper –
A neutral atom has 9 electrons and mass number is 19. What is the number of neutrons in the atom?
_________ is a technique where the plants are grown with their roots suspended in the air.
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