Home
Class 7
PHYSICS
Winds are caused by .......................

Winds are caused by ..........................(convection/conduction) currents.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • HEAT

    ICSE|Exercise EXERCISE (SECTION I) |6 Videos

  • HEAT

    ICSE|Exercise EXERCISE (SECTION I) (Choose the correct option)|9 Videos

  • HEAT

    ICSE|Exercise QUESTIONS (Choose the correct option to fill in the blank.)|4 Videos

  • FORCE AND PRESSURE : MOTION

    ICSE|Exercise EXERCISES (SECTION II) (Picture Study) |4 Videos

  • LIGHT ENERGY

    ICSE|Exercise EXERCISE (PICTURE STUDY) |10 Videos

Similar Questions

Explore conceptually related problems

What causes winds ?

Convection can occur only in fluids.

Liquids and gases get heated by convection. Explain the convection on the basis of kinetic model.

Substances which don't conduct electric current

Write two practical applications of convection currents.

(A) : In Ampere Maxwell law, displacement current has same physical effect as conduction current. (R) : The units and dimensions of displacement current and conduction current are same.

In Figure points A and B are connected by a perfectly conducting wire. Calculate the current through AB

Assertion:In an electric bulb , the filament is in the form of a coiled coil Reason:A coiled coil filament occupies less space and is therefore not cooled significantly by the convection currents in the bulb

When a capacitor is charged then l_(c) = conduction current l_(d) = displacembet current)

A capacitor has been charged by ad.c. source. What are the magnitudes of conduction and displacement currents, when it is fully charged?