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

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 creates a “bubble” around the solar system called?

   A. Feliosphere
   B. Seliosphere
   C. Heliosphere
   D. Peliosphere

   Submitted by: Muhammad Abdullah

3. 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

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. The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere ___________?

   A. Barograph
   B. Radiosonde
   C. Aneroid barometer
   D. Altimeter

   Submitted by: Mansoor Ul Haque

6. Acid rain is mainly caused by emissions of __________ in the atmosphere?

   A. Sulfur Dioxide and Potassium Nitrate
   B. Sulfur and Charcoal
   C. Nitrogen Oxide and Potassium Nitrate
   D. Sulfur Dioxide and Nitrogen Oxide

7. The increasing vapor pressure caused by heating a liquid is due to___________?

   A. increase inter-molecular interactions
   B. increasing potential energy of molecules
   C. increasing kinetic energy of molecules
   D. decreasing surface tension

   Submitted by: Mansoor Ul Haque

8. The instrument used to measure wind speed is?

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

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

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

10. Wind always blows from area of ________?

    A. Low pressure to high pressure
    B. High pressure to low pressure
    C. Only low pressure
    D. Only high pressure

    Submitted by: Kashif Ashraf