MCQ
In a harmonium the intermediate notes between a note and its octave form
  • A
    An arithmetic progression
  • A geometric progression
  • C
    A harmonic progression
  • D
    An exponential progression

Answer

Correct option: B.
A geometric progression
b
In a harmonium, the intermediate notes between a note and its octave form a geometric progression

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

An object of mass $500\; \mathrm{g}$, intitally at rest acted upon by a variable force where $\mathrm{X}$ component varies with $\mathrm{X}$ in the manner shown. The velocities of the object at point $X=8 \;\mathrm{m}$ and $X=12\; \mathrm{m},$ would be the respective values
The amount of work done in an adiabatic expansion from temperature $T$ to ${T_1}$ is
A shell is fired from a fixed artillery gun with an initial speed $u$ such that it hits the target on the ground at a distance $R$ from it. If $t_1$ and $t_2$ are the values of the time taken by it to hit the target in two possible ways, the product $t_1t_2$ is
The potential energy function for the force between two atoms in a diatomic molecule is approximately given by $U(x)=$ $\;\frac{a}{{{x^{12}}}} - \frac{b}{{{x^6}}}$ where a and b are constants and $x $ is the distance between the atoms. If the dissociation energy of the molecule is $D = [ U ( x = \infty) - U_{ at\ equilibrium}], D$ is
The vernier constant of Vernier callipers is $0.1 \,mm$ and it has zero error of $(-0.05) \,cm$. While measuring diameter of a sphere, the main scale reading is $1.7 \,cm$ and coinciding vernier division is $5$. The corrected diameter will be ........... $\times 10^{-2} \,cm$
The X-ray beam emerging from an X-ray tube:
  1. Is monochromatic.
  2. Has all wavelengths smaller than a certain maximum wavelength.
  3. Has all wavelengths greater than a certain minimum wavelength.
  4. Has all wavelengths lying between a minimum and a maximum wavelength.
An object is projected horizontally with speed $\frac{1}{2} \sqrt{\frac{G M}{R}}$, from a point at height $3 R$ [where $R$ is radius and $M$ is mass of earth, then object will] 
A car of mass $1000\,kg$ is moving at a speed of $30\,m/s.$ Brakes are applied to bring the car to rest. If the net retarding force is $5000\,N,$ the car comes to stop after travelling $d\,m$ in $t\,s.$ Then
If $\overrightarrow{ P }=3 \hat{ i }+\sqrt{3} \hat{ j }+2 \hat{ k }$ and $\overrightarrow{ Q }=4 \hat{ i }+\sqrt{3} \hat{ j }+2.5 \hat{ k }$ then, The unit vector in the direction of $\overrightarrow{ P } \times \overrightarrow{ Q }$ is $\frac{1}{x}(\sqrt{3} \hat{i}+\hat{j}-2 \sqrt{3} \hat{k})$. The value of $x$ is
In a thermodynamic process pressure of a fixed mass of a gas is changed in such a manner that the gas releases $30$ joules of heat and $10$ joules of work was done on the gas. If the initial internal energy of the gas was $30$ joules, then the final internal energy will be ........ $J$