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    Physics Discussions

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    Posted 1 day ago in Form 4

    Elementary Astronomy

    state newton's law of universal gravitation....?

      0       0

    Comments  


    Posted 2 weeks ago in Form 2

    Static Electricity

    TOPIC: STATIC ELECTRICITY

     

    1. Is it safe to use a mobile phone during lightning? Explain.

      1       0

    Comments  


    Posted 3 weeks ago in Form 2

    Motion In Straight Line

    Show that the velocity of free falling object is given by;

     

                        v = (2gh)1/2

      1       0

    Comments  


    Posted 4 weeks ago in Form 4

    Electronic

    1. how can transistor use as switch?

      1       0

    Comments  


    Posted 4 weeks ago in Form 4

    Electronic

    How can i use SCR (silicon controlled rectifier ) as switch timer to make simple alarm?

      1       0

    Comments  


    Posted 1 month ago in Form 3

    Applications of Vectors

    tell me application of conversion in our daily life

      0       2

    Comments  


    Abdul Jonas   Posted on 2 months ago

    anorther

    Suma Kid   Posted on 2 months ago

    BOILINGTHE GAS JAR

    Posted 1 month ago in Form 3

    Applications of Vectors

    what is normal reaction?

      2       8

    Comments  


    Abdul Jonas   Posted on 2 months ago

    oy what is myopia

    Suma Kid   Posted on 2 months ago

    TOKAAAAAAAAAAAAA

    Abdul Jonas   Posted on 2 months ago

    is tendency of motion betweent two bodies in contact

    Suma Kid   Posted on 2 months ago

    HUAMINI AU

    Posted 1 month ago in Form 3

    Applications of Vectors

    WHAT IS GEO PHYSICS?

      0       1

    Comments  


    Abdul Jonas   Posted on 2 months ago

    is the study which deals with earth 's structure

    Posted 2 months ago in Form 3

    Thermal Expansion

    state the following law,,

     

    charles law

     

    boyles law

     

    pressure law 

     

    avogadros law

     

    snell's law

      1       2

    Comments  


    Sele Kazi   Posted on 4 weeks ago

    1-by using lubricants.
    2-by using rollers

    Agnes Galomwa   Posted on 1 month ago

    mention any three ways of reducing fricton

    Posted 2 months ago in Form 2

    Static Electricity

    the si unit of static electricity

      1       1

    Comments  


    Bruno Mawalla   Posted on 2 months ago

    is not good my friend

    Posted 2 months ago in Form 2

    Magnetism

    What is magnetization of magnetic material

     

      0       1

    Comments  


    ANTHIA KACHENESA   Posted on 3 weeks ago

    process of making a material a magnet

    Posted 2 months ago in Form 2

    Static Electricity

    Is static elecrcity stationary?

      1       4

    Comments  


    Ujwal Bhatia   Posted on 2 months ago

    explain more please

    Jacob Godwin   Posted on 2 months ago

    yes because charges can move from one place to another thats why definition of static electricity say that is the accumulation of electric charge in the areas which are not produced.

    Letina Lubida   Posted on 2 months ago

    explain more

    JNChananja Chananja   Posted on 2 months ago

    Is the type of electricity which due to stationary charge

    Posted 4 months ago in Form 4

    Electronic

    Briefly explain the different btn semi conductors and conductor in form of energy level

      0       1

    Comments  


    Letina Lubida   Posted on 2 months ago

    are the substances that allow only part of electricity to pass through them while conductors are the substances that allow electricity to pass through them

    Posted 4 months ago in Form 4

    Waves

    is syllabus according to the Tanzania institute of education or

      0       1

    Comments  


    Moses Dogna   Posted on 4 months ago

    I think it may be. Because almost of all what we learn in government schools is based on Tanzania Institute of Education (TIE)

    Posted 4 months ago in Form 3

    Friction

    give five advantage and five disadvantage of friction 

      0       2

    Comments  


    Agnes Galomwa   Posted on 1 month ago

    ADVANTAGE
    1, enable us to hold things due to finger prints
    2, enable us to lit matches
    DISADVANTAGE
    1, can cause heat

    Letina Lubida   Posted on 2 months ago

    ADVANTAGES
    Help in walking
    Help in writing
    DISADVANTAGES
    Cause wearing away of machineries part

    Posted 4 months ago in Form 3

    Friction

    Explain? why vehicles have their engines directly over the drive wheels.

      0       1

    Comments  


    Edmund Ngowi   Posted on 3 weeks ago

    Inorder to increase the normal force of the car

    Posted 4 months ago in Form 3

    Friction

    State laws of friction

      0       1

    Comments  


    Agnes Galomwa   Posted on 2 months ago

    have you been not already study until now???

    Posted 4 months ago in Form 3

    Applications of Vectors

    what is relative velocity

      1       2

    Comments  


    Abdul Jonas   Posted on 2 months ago

    is velocity of a body seen by a moving observer

    Suma Kid   Posted on 2 months ago

    IS THE VELOCITY OF ABODY WHICH HAS SEEN BY A MOVING OBSERVER

    Posted 4 months ago in Form 3

    Friction

    give two example of vectorand scalar quantities

      0       1

    Comments  


    Sele Kazi   Posted on 4 weeks ago

    Vector quantities-displacement and velocity
    Scalar quantities-electric current and time

    Posted 5 months ago in Form 1

    Density

    A weather balloon using helium of density 0.178kg/m3 requires a volume of 250m3 to lift its payload.if hydrogen gas of density of 0.09kg/m3 were used instead,what would be the required volume?

      2       2

    Comments  


    Petre Shelu   Posted on 2 months ago

    mass is dens by vol
    then vol is mass over dens

    Agnes Galomwa   Posted on 2 months ago

    let me check for the answer soon,,,,

    Ask
    Ticha
    Kidevu