Very High Frequency (VHF) have __________ wavelengths?

Related Mcqs:

1. Which one of the following wavelengths of light is most effective in photosynthesis?

   A. Blue
   B. Green
   C. Orange
   D. Yellow

   Submitted by: Malik Asghar Hussain

2. The sounds of which frequency are human beings most sensitive?

   A. 400 hertz
   B. 20 hertz
   C. 20000 hertz
   D. 5000 hertz

   Submitted by: ABDUL HAYEE

3. The frequency of ultrasound wave is typically?

   A. Above 20 kHz
   B. Above 20,000 kHz
   C. Below 20 kHz
   D. Below 02 kHz

   Submitted by: Malik Asghar Hussain

4. The frequency of a turning fork determined by a:

   A. Magnetic tape
   B. Modulator
   C. Sonometer
   D. Reed instrument

   Submitted by: Sami Khan

5. Sound of frequency below 20 Hz is:___________?

   A. Audiosonic
   B. Infrasonic
   C. Ultrasonic
   D. Supersonic

   Submitted by: Fahad Mehsud

6. What do we call when the sound of frequency will be below 20 Hz?

   A. Audio sounds
   B. Infrasonic
   C. Ultrasonic
   D. Supersonics

   Submitted by: Shuaib Uddin

7. Instrument used for measuring very high temperature is __________?

   A. Pyroscope
   B. Pyrometer
   C. Seismograph
   D. Xylometer

8. A train goes past a railway station at a high speed. A young boy standing on the edge of the platform is likely to __________?

   A. Remain unaffected
   B. Fall away from the train
   C. Fall towards the train
   D. Fall away from or towards the train depending upon the speed

9. By which hormone High Blood Sugar level can be controlled in stomach?

   A. Glucose
   B. Insulin
   C. Thyroxin
   D. Non-Apinefreen

   Submitted by: Fareed Ahmed Kunbhar

10. A bird sitting on a high tension electric wire does not get electrocuted because:

    A. Sit has high resistance
    B. the body is earthed
    C. it does not form a closed path for the flow of current
    D. its feet are good insulators

    Submitted by: Abid Hussain