Download App

Motion — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMotion1 Mark
MCQ
Which of the following is true about distance and time.
  • A
    Distance and time are always directly proportional to each other.
  • B
    Distance and time are always indirectly proportional to each other.
  • ✓
    Distance and time are directly proportional when the velocity is constant.
  • D
    Distance and time are indirectly proportional when the velocity is constant.
✓

Answer

Correct option: C.
Distance and time are directly proportional when the velocity is constant.
Explanation:
Speed$=\frac{\text{Time}}{\text{Distance}} $
For uniform velocity, Distance $∝$ Time

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 M]" from Motion→Motion — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

You are aware of Polio Eradication Programme in your city. Children are vaccinated because:
→
The history of the cell began in $1665$ with the publication of Micrographia in London by:
→
A bi-quadratic equation has degree:
→
Which of the following is not true for Universal law of gravitation:
→
Contractile proteins are found in:
→
The process of nitrogen fixation by bacteria does not take place in the presence of:
→
The value of gravitational constant depends upon:
→
The number of lenses in compound light microscope is:
→
The ion of an element has $3$ positive charges. The mass number of atom of this element is $27$ and the number of neutrons is $14$. What is the number of electrons in the ion$?$
→
A rocket rises up in the air due to the force generated by the fuel. The work done by the:
→