Test
Physical Science Ch 9
Este test tiene tiempo límite, así que se abre en el reproductor de siempre.
Preguntas del test (10)
1Match the phase with its properties.
Match the phase with its properties. [blank_start]Solids[blank_end]
Have an indefinite shape, but a definite volume. [blank_start]Liquids[blank_end]
Have an indefinite shape and an indefinite volume. [blank_start]Gases[blank_end]- ALiquids
- BGases
- CSolids
- DLiquids
- EGases
- FSolids
- GLiquids
- HGases
- ISolids
2Match the property with its definition.
Brittleness How [blank_start]easily a substance will shatter or break[blank_end]
Malleability How [blank_start]easily a substance can be shaped[blank_end] - e.g. hammer into flat sheets
Tensile Strength [blank_start]Strength under stretching forces[blank_end]- Aeasily a substance will shatter or break
- Bstrength under stretching forces
- Chow easily a substance can be shaped
- Deasily a substance will shatter or break
- Estrength under stretching forces
- Feasily a substance can be shaped
- Geasily a substance will shatter or break
- Hstrength under stretching forces
- Ieasily a substance can be shaped
3Water Freezes at the same place, but depending on which scale you're using you will get a different degree reading for where it freezes. (Enter your answers with numbers, not words. E.g. write "1" instead of "one")
On the Celsius scale, water freezes at [blank_start]0[blank_end] degrees
On the Fahrenheit scale, water freezes at [blank_start]32[blank_end] degrees
On the Kelvin scale, water freezes at [blank_start]273.2[blank_end] degrees- A0
- B32
- C273.2
4Calculate the volume of an object with a length of 2cm, a width of 7cm, and a height of 5cm in cm^3
Volume: [blank_start]70[blank_end] cm^3- A70
5It is impossible for anything in the universe to reach 0 Kelvin
- AVerdadero
- BFalso
6Match the phases of matter with their particle speeds
In a solid, particles are moving [blank_start]slowest[blank_end]
In a liquid, particles are moving [blank_start]at a relatively moderate speed[blank_end]
In a gas, particles are moving [blank_start]fastest[blank_end]- Aat a relatively moderate speed
- Bslowest
- Cfastest
- Dat a relatively moderate speed
- Eslowest
- Ffastest
- Gat a relatively moderate speed
- Hslowest
- Ifastest
7While exploring the remote jungles of the Amazon, you find a strange rock. It weighs 275 g and has a volume of 25 cm^3. Calculate the density and give your answers in g/cm^3.
The density of the rock is: [blank_start]11[blank_end] g/cm^3- A11
8Calculate the density of an object with a mass of 2.5 kg and a volume of 5 L in kg/L
Density: [blank_start].5[blank_end] kg/L- A.5
9What are the relationships between Pressure, Volume, and Temperature
As temperature increases, volume [blank_start]decreases[blank_end]
As pressure increases, volume [blank_start]decreases[blank_end]- Adecreases
- Bincreases
- Cdecreases
- Dincreases
10A fluid will always flow from an area of [blank_start]higher[blank_end] pressure to an area of [blank_start]lower[blank_end] pressure
- Ahigher
- Blower
- Clower
- Dhigher
Información
- Descripción
- a and b
- Autor
- Kaya Kraft
- Idioma
- English
- Visitas
- 13
- Etiquetas
- Valoración
- 4,5 de 5 · 2 valoraciones Valora este test