1
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The equation of simple harmonic progressive wave is given by $$y=a \sin 2 \pi(b t-c x)$$. The maximum particle velocity will be half the wave velocity, if $$\mathrm{c}=$$

A
$$2 \pi \mathrm{a}$$
B
$$\frac{1}{4 \pi \mathrm{a}}$$
C
$$\frac{1}{2 \pi \mathrm{a}}$$
D
$$4 \pi \mathrm{a}$$
2
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Stationary waves can be produced in

A
only solid and gaseous media
B
only liquid and gaseous media
C
only solid and liquid media
D
solid, liquid and gaseous media
3
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

If the length of an open organ pipe is $$33.3 \mathrm{~cm}$$, then the frequency of fifth overtone is [Neglect end correction, velocity of sound $$=333 \mathrm{~m} / \mathrm{s}$$ ]

A
$$3500 \mathrm{~Hz}$$
B
$$3000 \mathrm{~Hz}$$
C
$$2500 \mathrm{~Hz}$$
D
$$2000 \mathrm{~Hz}$$
4
MHT CET 2023 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

If the end correction of an open pipe is $$0.8 \mathrm{~cm}$$, then the inner radius of that pipe is

A
$$\frac{1}{3} \mathrm{~cm}$$
B
$$\frac{2}{3} \mathrm{~cm}$$
C
$$\frac{3}{2} \mathrm{~cm}$$
D
$$0.2 \mathrm{~cm}$$
MHT CET Subjects
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Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12