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.
Four of the following five are equal in a certain way and form a group.
Which one is not related to that group?
XU, VM, EB, YV, MJ
Statements:
All nodes are joints.
Some joints are bones.
All bones are cartilages.
Conclusions:
I. No node is a b...
Conditions – (i) If the second element is a symbol and the last element is a number, then the second and last elements are to be coded as ©.
...
Ragini sold an article for ₹4,500 and incurred a loss. Had she sold the article for₹5,850 her gain would have been equal to half of the amount of lo...
If '+' means ×, '–' means ÷, '×' means + and '÷' means –, compute the value of the expression:
45 – 9 + 4 × 5
...In a certain code language. 'I missed breakfast' is written as 'nl zn kq' and 'train is missed' is written as 'zm kg nl'.
How is 'missed' written...
Five friends X,Y,Z, A and B are sitting in a circle facing the centre. X is to the immediate left of Y and to the immediate right of Z, B is to the imme...
Select the figure given in the options which when put in place of the question mark (?) will logically complete the series.
A, B, C, D, E, and F, each have different heights. Only one person is taller than C. The shortest height is 160 cm. A is 170 cm tall. The tallest height...
Identify the odd oneÂ
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