Question
Consider the following statements: 1. A flute of
smaller length produces waves of lower 2. Sound travels in rocks in the form of longitudinal elastic waves Which of the statements given above is/are correct?Solution
The flute is a musical instrument of the woodwind family. A flute of smaller length produces waves of higher frequency. Sound waves travels through medium even through extremely dense medium like rocks in the form of longitudinal waves only. A good example is the shock wave from an Earthquake, which can be heard hundreds of miles away from the epicenter after travelling through rocks in the ground.
In August 2021, Indonesia suspended (A) coal exports from 34 coal mining (B) companies it said failed (C) to meet domestic market obligasions (D) betwe...
Select the most appropriate meaning of the given idiom.
Pipe dream
Time perception raises a number of ______ puzzles, including what it means to say we perceive time.
Lateral thinking method is ______ with creation of new ideas that is a procedure and readiness to look at things in a diverse approach.
Handle this glass table with care because it is ______
The lady I met in the restaurant today was a pure sole (A) / soul (B).
We came from a totally different root (A)/ route (B) today.
...The theoretical framework is finished by identifying indicators to be used in the ______ of the success of such policies.
Select the most appropriate word for the given group of words.
a written work dealing formally and systematically with a single specialized subject.
My love for makeup (remain) untarnished.
Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select ‘No substitu...
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