Test
Physics
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Preguntas del test (15)
1What is a wave cycle?
- Athe distance from crest to crest, trough to trough, or from a point on one wave cycle to the corresponding point on the next adjacent wave cycle
- Bhow many wave there in 1 hour on the beach
- Chow many times someone moves their hand from side to side
2What is a Transverse wave
- Aa wave
- Ba wave in which the medium vibrates at right angles to the direction of the energy transfer
- Ca wave that is transferred though a medium
3In a longitudinal wave is it a wave where the vibration is parallel to the direction of the energy transfer
- AVerdadero
- BFalso
4What is the ability to do work
- ACompression
- BBanana
- CEnergy
5What is wave speed
- Athe speed of a wave in a beach
- BThe speed at which the energy is transferred through a medium
- Can apple
6Is compression the ability to do work
- AVerdadero
- BFalso
7What is the equation
- AV=Fxlamda
- BM=BILL
- CH=GILL
8What are electron?
- Aatoms
- Bparticles
- Cnegatively charged particle
- Dnegatively charged atom
9Is energy transferred measured in volts
- AVerdadero
- BFalso
10name another equation
- AQ = It
- BQi = t
- CQit = i
11What are the four metals used in magnets
- AIron, steel, cobalt and nickle
- BIron, magnesium and iodine
- CMagnesium and calcium
12True of false you need to increase the current to increase the strength of an electromagnet.
- AVerdadero
- BFalso
13What is density
- Ahow compact something is
- Bhow many people live in town
14what making an electromagnet what do you need
- AIron core
- Bcoil of wire
- Celectricity
- Dall of the above
15Is zero force when the wire is perpendicular to the field lines
- AVerdadero
- BFalso
Información
- Descripción
- Test sobre Physics, creado por Isabel Swanborough el 20/02/2017.
- Autor
- Isabel Swanborough
- Idioma
- English
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- 0
- Etiquetas
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