Download App

Question Bank [ 2022 ] — Physics STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 SciencePhysicsQuestion Bank [ 2022 ]1 Mark
MCQ
The water droplets are spherical in free fall due to ______ 
  • A
    gravity
  • B
    intermolecular attraction
  • ✓
    Surface tension
  • D
    Viscosity
✓

Answer

Correct option: C.
Surface tension
The water droplets are spherical in free fall due to Surface tension.

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

Explore more

More "M.C.Q (1 Marks)" from Question Bank [ 2022 ]→Question Bank [ 2022 ] — all question types→Physics STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

Polychromatic (containing many different frequencies) radiation is used in an experiment on the photoelectric effect. The stopping potential
→
A square frame $A B C D$ is formed by four identical rods each of mass ' $m$ ' and length ' $l$ '. This frame is in $X-Y$ plane such that side $A B$ coincides with $X$-axis and side $A D$ along $Y$-axis. The moment of inertia of the frame about $X$-axis is
→
The dimensions of Stefan's constant are
→
Two capacitors each of capacitance $4 \mu F$ are connected in series, and a third capacitor of capacitance $4 \mu F$ is connected in parallel with the combination. Then, the equivalentcapacitance of the arrangement is
→
The diffraction fringes obtained by a single slit are of
→
The intensity of electric field at a point clone but outside a charged conducting cylinder is proportional to

[r is the distance of the point from the axis of the cylinder]

→
In the expression e = –dΦ/dt, the -ve sign signifies ______ 
→
The ratio of frequencies of two oscillating pendulums are $3: 2$. Their lengths are in the ratio
→
An iron rod is placed parallel to magnetic field of intensity $2000 A / m$. The magnetic flux through the rod is $6 \times 10^{-4} Wb$ and its cross-sectional area is $3 cm ^2$. The magnetic permeability of the rod in Wb/A-m is
→
The moment of inertia of a thin uniform rod rotating about the perpendicular axis passing through one end is $I$. The same rod is bent into a ring and its moment of inertia about the diameter is $I_1$. The ratio $\frac{I}{I_1}$ is
→