Pick the right answer, quickly

Exercise and reference answers

Questions

1. Question

   The unit of frequency is:

   Choices

   1. Hertz
   2. Second
   3. Newton

   Correct choice

   Hertz

2. Question

   The unit of period is:

   Choices

   1. Hertz
   2. Second
   3. Newton

   Correct choice

   Second

3. Question

   Speed is greatest at:

   Choices

   1. The extremes
   2. The middle
   3. Neither

   Correct choice

   The middle

4. Question

   In SHM the force is proportional to:

   Choices

   1. Displacement
   2. Mass
   3. Time

   Correct choice

   Displacement

5. Question

   The force in SHM is called:

   Choices

   1. Restoring
   2. Resonating
   3. Reflecting

   Correct choice

   Restoring

Instructions

Tap the correct answer before the round moves on.

Explanation