Forces and Fields Revision

Pregunta 1 de 20

1

A field is ❌ on ❌ without making ❌ contact with it. This is sometimes called "❌".

Arrastra y suelta para completar el texto.

an area that exerts a force

something that's grassy and can be found

a force that exerts an area

a push, pull or twist

an object

school or government property

all of Earth

two objects

physical

telekinetic

mental

telephonic

forces acting at a distance

an oval

the future

distance acting on a force

Explicación

Pregunta 2 de 20

1

What is gravitational force?

Selecciona una de las siguientes respuestas posibles:

An attraction between the masses
An attraction between maces
An attraction between mashes
An attraction between masses

Explicación

Pregunta 3 de 20

1

What is magnetic force?

Selecciona una de las siguientes respuestas posibles:

A force that causes plastic poles to repel or attract
A force that causes magnetic poles to repel or attract
A force that causes magnets to demagnetise
A force that causes magnetic polls to repel or attract

Explicación

Pregunta 4 de 20

1

What is electrostatic force?

Selecciona una de las siguientes respuestas posibles:

The force that powers Electro from Spiderman
A force that causes charged phones to repel
A force that causes charged objects to repel or attract
A force that causes charged objects to rapunzel

Explicación

Pregunta 5 de 20

1

Forces can be measured in ❌

Arrastra y suelta para completar el texto.

Kilowatts (Kw)

Apples (A)

Newtons (Nt)

Isaacs (I)

Newtons (N)

Oldtons

Explicación

Pregunta 6 de 20

1

Selecciona la opción correcta de los menús desplegables para completar el texto.

Mass is the amount of ( matter, mutter, mattter, mather ) in an object - it is usually measured in ( kilograms (kg), kilotonnes (kt), 100grams (cg), karograms (kg) ) but can be measured in other units such as ( crams (c), grams (g), gramms (g), grammies (gg) ) or tonnes (t).

Explicación

Pregunta 7 de 20

1

Which of these is needed to show a vector force? (You can select more than one btw)

Selecciona una o más de las siguientes respuestas posibles:

magnetude
direction
units
victor
one direction
magnitude

Explicación

Pregunta 8 de 20

1

Is weight a force?

Selecciona uno de los siguientes:

VERDADERO
FALSO

Explicación

Pregunta 9 de 20

1

What is weight measured in?

Selecciona una de las siguientes respuestas posibles:

Kilograms
Newtons
Oldtons
Kilometres (Duh)

Explicación

Pregunta 10 de 20

1

Friction is a ❌ force?

Arrastra y suelta para completar el texto.

retarded

retarding

stimulating

cool

Explicación

Pregunta 11 de 20

1

What do you need to make a scientifically accurate magnet diagram?

Selecciona una o más de las siguientes respuestas posibles:

Arrows pointing from North to South
Arrows pointing from South to North
The closeness of the lines indicating a stronger magnetic force
The closeness of the lines indicating a weaker magnetic force

Explicación

Pregunta 12 de 20

1

In a magnet, there are areas called ❌, each of which behaves like a tiny ❌. In an unmagnetised ferromagnetic substance, the domains point in ❌ directions and ❌ one another out. In a magnetised ferromagnetic substance, the domains point in ❌ direction to create defined poles.

To magnetise these domains one can either:
Align them by stroking the substance with a permanent magnet
OR
Use electricity to align them and create ❌

Arrastra y suelta para completar el texto.

domains

domaynes

doughmains

domians

magnet

magent

piece of cake

different

the similar

cancel

magnify

the same

a weird

an electromagnet

an electronmagnet

Explicación

Pregunta 13 de 20

1

Haz click en el botón naranja y escribe tu respuesta.

What will happen when a positively charged object goes near another positively charged object?

Explicación

Pregunta 14 de 20

1

Haz click en el botón naranja y escribe tu respuesta.

What will happen if a negatively charged object goes near another negatively charged object?

Explicación

Pregunta 15 de 20

1

Haz click en el botón naranja y escribe tu respuesta.

What will happen if two objects of the opposite charge go near each other?

Explicación

Pregunta 16 de 20

1

Haz click en el botón naranja y escribe tu respuesta.

What will happen if a neutral object is placed near a positively charged object?

Explicación

Pregunta 17 de 20

1

Haz click en el botón naranja y escribe tu respuesta.

What will happen if a neutral object is placed near a negatively charged object?

Explicación

Pregunta 18 de 20

1

What will happen if two neutral objects are placed near each other?

Arrastra la opción correcta hasta el punto naranja

repel

dance

attract

do nothing

repulsion

have fun

Explicación

Pregunta 19 de 20

1

Haz click en los puntos naranjas y selecciona una respuesta correcta para cada uno de ellos

Answer the following:

{"21.9402_14.5954":[{"id":11646838,"answer":"\u003c- 4 N","x":21.9402,"y":14.5954},{"id":11646839,"answer":"4 N -\u003e","x":21.9402,"y":14.5954},{"id":11646840,"answer":"6 N","x":21.9402,"y":14.5954},{"id":11646841,"answer":"2 N","x":21.9402,"y":14.5954}],"21.7912_32.659":[{"id":11646846,"answer":"\u003c- 8 N","x":21.7912,"y":32.659},{"id":11646847,"answer":"8 N -\u003e","x":21.7912,"y":32.659},{"id":11646848,"answer":"16 N","x":21.7912,"y":32.659},{"id":11646849,"answer":"0 N","x":21.7912,"y":32.659}],"21.7912_51.5896":[{"id":11646854,"answer":"\u003c- 4 N","x":21.7912,"y":51.5896},{"id":11646855,"answer":"\u003c- 8 N","x":21.7912,"y":51.5896},{"id":11646856,"answer":"4 N -\u003e","x":21.7912,"y":51.5896},{"id":11646857,"answer":"12 -\u003e","x":21.7912,"y":51.5896}],"21.9402_70.5202":[{"id":11646862,"answer":"0 N","x":21.9402,"y":70.5202},{"id":11646863,"answer":"6 N -\u003e","x":21.9402,"y":70.5202},{"id":11646864,"answer":"\u003c- 6 N","x":21.9402,"y":70.5202},{"id":11646865,"answer":"\u003c- 3.3 N","x":21.9402,"y":70.5202}],"72.9089_14.4509":[{"id":11646842,"answer":"5 N -\u003e","x":72.9089,"y":14.4509},{"id":11646843,"answer":"3 N -\u003e","x":72.9089,"y":14.4509},{"id":11646844,"answer":"\u003c- 9 N","x":72.9089,"y":14.4509},{"id":11646845,"answer":"\u003c- 5 N","x":72.9089,"y":14.4509}],"72.7599_32.659":[{"id":11646850,"answer":"9 N -\u003e","x":72.7599,"y":32.659},{"id":11646851,"answer":"\u003c- 9 N","x":72.7599,"y":32.659},{"id":11646852,"answer":"\u003c- 3","x":72.7599,"y":32.659},{"id":11646853,"answer":"6 -\u003e","x":72.7599,"y":32.659}],"72.6108_51.4451":[{"id":11646858,"answer":"1 N -\u003e","x":72.6108,"y":51.4451},{"id":11646859,"answer":"\u003c- 1 N","x":72.6108,"y":51.4451},{"id":11646860,"answer":"\u003c- 9 N","x":72.6108,"y":51.4451},{"id":11646861,"answer":"9 N -\u003e","x":72.6108,"y":51.4451}],"21.9402_91.9075":[{"id":11646870,"answer":"\u003c- 3 N","x":21.9402,"y":91.9075},{"id":11646871,"answer":"3 N -\u003e","x":21.9402,"y":91.9075},{"id":11646872,"answer":"\u003c- 9 N","x":21.9402,"y":91.9075},{"id":11646873,"answer":"9 N -\u003e","x":21.9402,"y":91.9075}],"72.9089_70.8092":[{"id":11646866,"answer":"1 N -\u003e","x":72.9089,"y":70.8092},{"id":11646867,"answer":"\u003c- 1 N","x":72.9089,"y":70.8092},{"id":11646868,"answer":"6 N -\u003e","x":72.9089,"y":70.8092},{"id":11646869,"answer":"\u003c- 11 N","x":72.9089,"y":70.8092}],"72.7599_91.763":[{"id":11646874,"answer":"\u003c- 1 N","x":72.7599,"y":91.763},{"id":11646875,"answer":"1 N -\u003e","x":72.7599,"y":91.763},{"id":11646876,"answer":"3 N -\u003e","x":72.7599,"y":91.763},{"id":11646877,"answer":"\u003c- 7 N","x":72.7599,"y":91.763}]}

Explicación

Pregunta 20 de 20

1

	Creado por D Arora hace casi 8 años

A quick summation of the Stage 4 topic on Forces and Fields

Forces and Fields Revision

Forces and Fields Revision

Pregunta 1 de 20

A field is ❌ on ❌ without making ❌ contact with it. This is sometimes called "❌".

Arrastra y suelta para completar el texto.

Explicación

Pregunta 2 de 20

What is gravitational force?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 3 de 20

What is magnetic force?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 4 de 20

What is electrostatic force?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 5 de 20

Forces can be measured in ❌

Arrastra y suelta para completar el texto.

Explicación

Pregunta 6 de 20

Selecciona la opción correcta de los menús desplegables para completar el texto.

Explicación

Pregunta 7 de 20

Which of these is needed to show a vector force? (You can select more than one btw)

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 8 de 20

Is weight a force?

Selecciona uno de los siguientes:

Explicación

Pregunta 9 de 20

What is weight measured in?

Selecciona una de las siguientes respuestas posibles:

Explicación

Pregunta 10 de 20

Friction is a ❌ force?

Arrastra y suelta para completar el texto.

Explicación

Pregunta 11 de 20

What do you need to make a scientifically accurate magnet diagram?

Selecciona una o más de las siguientes respuestas posibles:

Explicación

Pregunta 12 de 20

Arrastra y suelta para completar el texto.

Explicación

Pregunta 13 de 20

Haz click en el botón naranja y escribe tu respuesta.

What will happen when a positively charged object goes near another positively charged object?

Explicación

Pregunta 14 de 20

Haz click en el botón naranja y escribe tu respuesta.

What will happen if a negatively charged object goes near another negatively charged object?

Explicación

Pregunta 15 de 20

Haz click en el botón naranja y escribe tu respuesta.

What will happen if two objects of the opposite charge go near each other?

Explicación

Pregunta 16 de 20

Haz click en el botón naranja y escribe tu respuesta.

What will happen if a neutral object is placed near a positively charged object?

Explicación

Pregunta 17 de 20

Haz click en el botón naranja y escribe tu respuesta.

What will happen if a neutral object is placed near a negatively charged object?

Explicación

Pregunta 18 de 20

What will happen if two neutral objects are placed near each other?

Arrastra la opción correcta hasta el punto naranja

Explicación

Pregunta 19 de 20

Haz click en los puntos naranjas y selecciona una respuesta correcta para cada uno de ellos

Answer the following:

Explicación

Pregunta 20 de 20

Haz click en el punto naranja y selecciona la respuesta correcta

Read and understand the following: