Home
Class 8
PHYSICS
Speak loudly for a while or sing a song ...

Speak loudly for a while or sing a song or buzz like a bee. Put your hand on your throat as shown in Fig. Do you feel any vibrations?

Text Solution

Verified by Experts

Yes, there is a vibration as long as sound is produced.
Promotional Banner

Topper's Solved these Questions

  • SOUND

    NAND LAL PUBLICATION|Exercise EXERCISES |2 Videos

  • SOUND

    NAND LAL PUBLICATION|Exercise EXERCISES (TRUE OR FALSE)|7 Videos

  • LIGHT

    NAND LAL PUBLICATION|Exercise ADDITIONAL QUESTIONS (SELF PRACTICE PROBLEMS)|3 Videos

  • STARS AND THE SOLAR SYSTEM

    NAND LAL PUBLICATION|Exercise ADDITIONAL QUESTIONS (SELF PRACTICE PROBLEM )|3 Videos

Similar Questions

Explore conceptually related problems

• Take a small amount of calcium oxide or quick lime in beaker. • Slowly add water to this. • Touch the beaker as shown in Fig. Do you feel any change in temperature?

CAUTION: This activity needs the teacher's assistance. It would be better if students wear suitable eyeglasses. • Clean a magnesium ribbon, about 3-4 cm Tong by rubbing it with sand paper. Hold it with a pair of tongs. Burn it using a spirit lamp or a burner and collect the ash so formed in a watch glass as shown in Fig. Burn the magnesium ribbon keeping it away as far as possible from your eyes. What do you observe ?

One of the two set squares in your instrument box has angles of measure 30^(@) - 60^(@) - 90^(@) Take two such identical set - squares .Place them side by side to form a kite like the one shown here . How many lines of symmetry does the shape have ? Do you think that some shapes may have more than one line of symmetry ?