Download App

Properties of Matter Physics - Properties of Matter

Tamil Nadu Board - STD 11 - Physics (Tamil - English Medium). 98 questions in this chapter.

Question types

Properties of Matter question types

98 questions across 2 question groups — pick any mix to generate a Physics paper with step-by-step answer keys.

98
Questions
2
Question groups
5
Question types
Sample Questions

Properties of Matter questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
The surface tension phenomenon is the result of the tendency of a system to ………
  • A
    conserve energy
  • B
    conserve volume
  • ✓
    keep potential energy minimum
  • D
    keep surface area minimum

Answer: C.

View full solution →
Q 2MCQ1 Mark
If the surface tension of water is $0.06 Nm ^{-1}$ then the capillary rise in a tube of diameter $1 mm$ is $\left(\right.$ angle of contact $\left.=0^{\circ}\right) \ldots \ldots .$.
  • A
    1.22 cm
  • ✓
    2.44 cm
  • C
    3.12 cm
  • D
    3.86 cm

Answer: B.

View full solution →
Q 3MCQ1 Mark
At which of the following temperatures, the value of surface tension of water is minimum?
  • A
    4°C
  • B
    25°C
  • C
    50°C
  • ✓
    15°C

Answer: D.

View full solution →
Q 4MCQ1 Mark
The potential energy of a molecule on the surface of a liquid compared to that of a molecules inside the liquid is …….
  • A
    smaller
  • B
    the same
  • ✓
    greater
  • D
    zero

Answer: C.

View full solution →
Q 7[ 2 Marks Questions ]2 Marks
Water is flowing with a speed of $2 ms ^{-1}$ in a horizontal pipe with cross- sectional area decreasing from $2 \times 10^{-2} m ^{-2}$ to $0.01 m ^2$ at pressure $4 \times 10^4 Pa$. What will be the pressure at small crosssection?
View full solution →
Q 8[ 2 Marks Questions ]2 Marks
Water is flowing in a pipe of radius $1.5 cm$ with an average velocity of $15 cm s ^{-1}$. What is the nature of flow? Given coefficient of viscosity of water is $10^{-3} kg m ^{-1} s ^{-1}$ and its density
View full solution →
Q 9[ 2 Marks Questions ]2 Marks
The terminal velocity of a copper ball of radius $2 mm$ falling through a tank of oil at $20^{\circ} C$ is 6.5 $cm s ^{-1}$. Compute the viscosity of the oil at $20^{\circ} C$. Density of oil $=1.5 \times 10^3 kg m ^{-3}$, density of copper is $8.9 \times 10^3 kg m ^{-3}$.
View full solution →
Q 10[ 2 Marks Questions ]2 Marks
Find the terminal velocity of a steel ball $2$ mm in diameter falling through glycerine. Relative density of steel is $8,$ relative density of glycerine is $1.3$ and viscosity of glycerine is $8.3$ poise.
View full solution →
Browse all question groups ↑

Generate a Properties of Matter paper free

Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.

Download App
Generate Paper FreeTake a QuizAll Physics chapters