The solar wind creates a “bubble” around the solar system called?

Related Mcqs:

1. __________ is the point in solar system at which pressure from the solar wind is equal to the opposing pressure of the interstellar medium.

   A. Seliopause
   B. Meliopause
   C. Heliopause
   D. Beliopause

   Submitted by: Muhammad Abdullah

2. The solar wind is a stream of charged particles mostly?

   A. protons and electrons; flows out from the sun
   B. electrons; flows out from the sun
   C. protons; flows out from the sun
   D. protons and electrons; revolves around the sun

   Submitted by: Muhammad Abdullah

3. Solar wind is caused by the high temperature and pressure in the sun’s which atmosphere?

   A. Photosphere
   B. Chromosphere
   C. Corona 
   D. A and B

   Submitted by: Muhammad Abdullah

4. The solar wind can reach speeds of up to?

   A. 600 km/s
   B. 700 km/s
   C. 800 km/s
   D. 650 km/s

   Submitted by: Muhammad Abdullah

5. Which planets in solar system are called gas giants?

   A. Outer planets (Jupiter, Saturn and Uranus)
   B. Outer planets (Jupiter, Neptune and Uranus)
   C. Outer planets (Jupiter and Saturn)
   D. Inner planets (Mercury and Earth)

   Submitted by: Muhammad Abdullah

6. The instrument used to measure wind speed is?

   A. Anemometer
   B. Barometer
   C. Hydrometer
   D. Hygrometer

7. In general, wind speed of 10 –13 kph caused_______?

   A. minor or no damage
   B. considerable damage
   C. severe damage
   D. extreme damage

8. A wind which reverses seasonally is known as_____?

   A. Trade
   B. Cyclonic
   C. Monsoon
   D. Polar

   Submitted by: Mansoor Ul Haque

9. Gales occur when the wind moves at the speed of _____ ?

   A. 35 km/h
   B. 55 km/h
   C. 75 km/h
   D. 100 km/h

   Submitted by: Ali Mallah

10. What measurement scale is used to determine wind speed?

    A. Richter Scale
    B. Beaufort Scale
    C. Meter-second scale
    D. None of these

    Submitted by: adeel2550