Answer:
serial in which container is filled
Solid -base of container
Liquid- above solid
Gas- above liquid
Explanation:
If any mixture of matter in different state (that solid , liquid or gas )are kept in any container, then substance with higher density will be settled at lowest surface first and similarly the substance with lowest density will be at upper part of container.
In the given container we have to keep solid, liquid and gas
- sold has the highest density,
- gas the lowest density and
- liquid has the density higher than gas but less than solid.
based on this
solid will be at surface of container
above sold will be liquid
above liquid will be presence of Gas
serial in which container is filled
Solid -base of container
Liquid- above solid
Gas- above liquid
Answer:
It will take the system 0.63sec to complete one full oscillation
Explanation:
The expression for period of a body in simple harmonic motion is
T=2*pi√m/k
Where T Is the period
m is the mass of the body
K is the spring constant
Given data
m = 7.5kg
e=15cm
k=750j/m2
Substituting our data into the expression
T=2*3.142 √ 7.5/750
T=6.284*0.1
T=0.63sec
the answer is b trust me its b
Answer:
Ferromagnetism, physical phenomenon in which certain electrically uncharged materials strongly attract others. Two materials found in nature, lodestone (or magnetite, an oxide of iron, Fe3O4) and iron, have the ability to acquire such attractive powers, and they are often called natural ferromagnets.
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