MHT CET · Physics · Mechanical Properties of Fluids
In a streamlined flow, the velocity of a fluid at a given point
- A is always constant
- B does not remain constant
- C changes from low value to high value
- D changes from high value to low value
Answer & Solution
Correct Answer
(A) is always constant
Step-by-step Solution
Detailed explanation
By definition, in a streamlined flow the velocity of flow at any chosen point in the liquid is always the same, i.e., it doesn't vary with time.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- The resultant of two vectors \(\vec{A}\) and \(\vec{B}\) is \(\vec{C}\). If the magnitude of \(\vec{B}\) is doubled, the new resultant vector becomes perpendicular to \(\overrightarrow{\mathrm{A}}\). Then the magnitude of \(\overrightarrow{\mathrm{C}}\) isMHT CET 2020 Medium
- The moment of inertia of a uniform square plate about an axis perpendicular to its plane and passing through the centre is \(\frac{\mathrm{Ma}^{2}}{6}\) where \(\mathrm{M}\) is the mass and \(\mathrm{a}^{\prime}\) ' is the side of square plate. Moment of inertia of this plate about an axis perpendicular to its plane and passing through one of its corner isMHT CET 2020 Easy
- If heat energy \(\Delta Q\) is supplied to an ideal diatomic gas, the increase in internal energy is \(\Delta \mathrm{U}\) and the amount of work done by the gas is \(\Delta \mathrm{W}\). The ratio \(\Delta \mathrm{W}: \Delta \mathrm{U}: \Delta \mathrm{Q}\) isMHT CET 2024 Medium
- The displacement equation of a simple harmonic oscillator is given by \(y=A \sin \omega t-B \cos \omega t\)
The amplitude of the oscillator will beMHT CET 2007 Easy - When a certain metal surface is illuminated with light of frequency \(v\), the stopping potential for photoelectric current is \(\mathrm{V}_0\). When the same surface is illuminated by light of frequency \(\frac{v}{2}\), the stopping potential is \(\frac{\mathrm{V}_0}{4}\), the threshold frequency of photoelectric emission isMHT CET 2023 Medium
- The relation between magnetic moment \((\mathrm{M})\) of a current carrying circular coil and length (L) of the wire used isMHT CET 2025 Medium
More PYQs from MHT CET
- The letters of the word ' LOGARITHM' are arranged at random. The probability that arrangements starts with vowel and end with consonant isMHT CET 2020 Easy
- After birth, infant recives antibodies IgA through colostrum from mother. This is an example of ____________ immunity.MHT CET 2020 Easy
- The general solution of the differential equation \(\mathrm{e}^{y-x} \frac{\mathrm{~d} y}{\mathrm{~d} x}=y\left(\frac{\sin x+\cos x}{1+y \log y}\right)\). isMHT CET 2024 Medium
- What is the value of \(\mathrm{C}-0\) -H bond angle in \(\mathrm{CH}_{3}-\mathrm{OH}\) ?MHT CET 2020 Easy
- A vector \(\vec{n}\) is inclined to \(X\)-axis at \(45^{\circ}\), \(\mathrm{Y}\)-axis at \(60^{\circ}\) and at an acute angle to \(\mathrm{Z}\)-axis. If \(\overrightarrow{\mathrm{n}}\) is normal to a plane passing through the point \((-\sqrt{2}, 1,1)\), then equation of the plane isMHT CET 2023 Easy
- Which from following is the correct relationship between molar conductivity (\(\Lambda\)), conductivity (k) and molarity (M) of solution for electrolyte?MHT CET 2025 Easy