Question
The amplitude of the sound wave depends on
theSolution
The amplitude of the sound wave depends on the force with which an object is made to vibrate. Amplitude is a measure of the size of sound waves. It depends on the amount of energy that started the waves. Greater amplitude waves have more energy and greater intensity, so they sound louder. The loudness of sound refers to the intensity of sound waves. It depends on the amplitude of vibrations.
In a certain code language, 'LAST' is coded as 'PFWY'. What is the code for 'MEAN' in that code language?Â
If 'L' means '×', 'M' means '-', 'N' means '+', and 'O' means '÷', then what will be the value of the following expression?
6 L 25 M 15 N 45 ...
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the...
Select the figure that will come next in the following figure series.
'P + Q' means 'P is the daughter of Q'
'P × Q' means 'P is the son of Q'
'P – Q' means 'P is the wife of Q'
Which of the followi...
Select the correct mirror image of the given figure when the mirror is placed at MN as shown below.Â
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
First row- 9, 21, 124
Second ro...
Statements:
Some beds are chairs.
Some chairs are tables.
All tables are cupboards.
Conclusions:
I. Some tables a...
A question is given, followed by two statements labelled I and II. Identify which of the statements is/are sufficient to answer the question.
Qu...
A girl is facing East direction. If she turns 121 degrees in anti-clockwise direction and 31 degrees in the clockwise direction, which direction will sh...
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