#physics

Physics - questions and answers. If you have a question about this topic, please click on the "New Question" button. If you wouldn't like to miss any new question in this topic, please subscribe.

Ask!

> #physics

Load newer questions

Anonymous

Aug 7

#mathematics #physics

Physics question ?

A snowball is thrown out the window of a car moving at 20m/s. The ball is thrown vertically to hit a snow man 20 meters away at window level . What speed would the snowball need to be thrown to hit the snowman?

3 1

Wanyama Emmanuel

Aug 5

#academics #physics

With answers, give any two scenario question about Linear Motion in Physics according to new curriculum of Uganda?

2 1

Anonymous

Aug 5

#heat-transfer #thermodynamics #physics

List three main difference between changing by induction and changing by conduction?

2 1

Anonymous

Aug 5

#science #physics

What is conduction?

2 1

Anonymous

Aug 5

#science #physics

What is induction in physics?

2 1

Anonymous

Aug 5

#science #physics

Which of these methods is most suitable for causing realignment if electric charge on the surface of closely spaced insulators? a) Induction b) Friction c) Cohesion d) Conduction?

2 1

Anonymous

Aug 5

#science #physics

Explain the term electrostatics? Use an example to support your answer?

2 1

Anonymous

Aug 5

#science #physics

Why does an electrically charged object experience an electric force when it is brought closer to another charged object? It experience a force because?

2 1

Anonymous

Aug 5

#electric-circuits #physics

What is the difference between conductors and insulators in terms of charge movement?

2 1

Anonymous

Aug 5

#science #physics

What is the difference between the electric field and gravitational field?

2 1

Geoscie

Aug 4

#engineering #mechanical-engineering #physics

The deformation of a bar under its own weight as compared to that when subjected a direct axial load equal to its own weight will be?

2 2

Anonymous

Aug 4

#chemistry #science #physics

Give the description of gamma iron?

2 1

Anonymous

Aug 3

#electronics #electrical-engineering #physics

Explain the difference between forward biased and reversed biased diodes in terms of current flow ?

2 1

Anonymous

Aug 1

#experiments #science #physics #education

An experiment to demonstrate convection currents ?

2 1

Gold Bhai

Aug 1

#chemistry #physics

18. Water as ice has a cooling effect, whereas water as steam may cause severe burns. Explain these observations.?

2 1

Gold Bhai

Aug 1

#chemistry #physics

11. A sample of water under study was found to boil at 102°C at normal temperature and pressure. Is the water pure? Will this water freeze at 0°C? Comment.?

2 1

Gold Bhai

Aug 1

#mathematics #physics

A car starts from rest and moves along the x-axis with constant acceleration 5 m s–2 for 8 seconds. If it then continues with constant velocity, what distance will the car cover in 12 seconds since ?

2 1

Gold Bhai

Aug 1

#mathematics #physics

How will the equations of motion for an object moving with a uniform velocity change?

2 1

Anonymous

Aug 1

#engineering #physics

A machine have velocity ratio 5 requires a force of 600joule to rise a load of 400 newton.if the load moves a distance of 0.5 metres, what is mechanical advantages and efficiency?

#physics

Anonymous

Physics question ?

Wanyama Emmanuel

With answers, give any two scenario question about Linear Motion in Physics according to new curriculum of Uganda?

Anonymous

List three main difference between changing by induction and changing by conduction?

Anonymous

What is conduction?

Anonymous

What is induction in physics?

Anonymous

Which of these methods is most suitable for causing realignment if electric charge on the surface of closely spaced insulators? a) Induction b) Friction c) Cohesion d) Conduction?

Anonymous

Explain the term electrostatics? Use an example to support your answer?

Anonymous

Why does an electrically charged object experience an electric force when it is brought closer to another charged object? It experience a force because?

Anonymous

What is the difference between conductors and insulators in terms of charge movement?

Anonymous

What is the difference between the electric field and gravitational field?

Geoscie

The deformation of a bar under its own weight as compared to that when subjected a direct axial load equal to its own weight will be?

Anonymous

Give the description of gamma iron?

Anonymous

Explain the difference between forward biased and reversed biased diodes in terms of current flow ?

Anonymous

An experiment to demonstrate convection currents ?

Gold Bhai

18. Water as ice has a cooling effect, whereas water as steam may cause severe burns. Explain these observations.?

Gold Bhai

11. A sample of water under study was found to boil at 102°C at normal temperature and pressure. Is the water pure? Will this water freeze at 0°C? Comment.?

Gold Bhai

A car starts from rest and moves along the x-axis with constant acceleration 5 m s–2 for 8 seconds. If it then continues with constant velocity, what distance will the car cover in 12 seconds since ?

Gold Bhai

How will the equations of motion for an object moving with a uniform velocity change?

Anonymous

A machine have velocity ratio 5 requires a force of 600joule to rise a load of 400 newton.if the load moves a distance of 0.5 metres, what is mechanical advantages and efficiency?

Anonymous

Why are the tyres of racing cars made with large surfaces?

Anonymous