Download App

Nature of Physical World and Measurement — Physics STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11PhysicsNature of Physical World and Measurement1 Mark
MCQ
Time interval between two successive heart beat is in the order of …….
  • ✓
    $10° s$
  • B
    $10 s$
  • C
    $10^2 s$
  • D
    $10^{-3} s$
✓

Answer

Correct option: A.
$10° s$
$10^{\circ} s$

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 "MCQ" from Nature of Physical World and Measurement→Nature of Physical World and Measurement — all question types→Physics STD 11 question papers→Tamilnadu Board STD 11 question papers→Tamilnadu Board question paper generator→

Similar questions

The force which always opposes the relative motion between an object and the surface where it is placed is –
→
A force of 3 N and 4 N are acting perpendicular to an object, the resultant force is-
→
Which of the following statement about the gravitational constant is true?
→
If the temperature of patient is 40°C, his temperature on the Fahrenheit scale will be
→
A carnot engine absorbs heat at 127°C and rejects heat at 87°C. The efficiency of engine is
→
A liquid will not wet the surface of a solid if the angle of contact is …..
→
1 minute of arc is equal to …….
→
The average K.E. of a hydrogen gas molecule at STP will be (Boltzmann constant $K_B=1.38 \times 10^{-23}$ $\left.J K^{-1}\right) \ldots \ldots . .$.
→
If a1, a2, a3 …. an are the measured value of a physical quantity “a” and am is the true value then absolute error …..
→
The equation of a wave travelling in a string can be written as y = 3 cos {π(100t – x)} where y and x are in cm and t is in seconds. Then the value of wavelength is …….
→