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Tanya [424]
3 years ago
9

Which of the following statements are incorrect? a) The state of matter for an object that has a definite volume but not a defin

ite shape is a liquid state b) The state of matter for an object that has both definite volume and definite shape is solid state c) The state of matter for an object that has a definite shape and is highly compressible is gaseous state d) The state of matter for an object that has no definite volume and takes the shape of its container is gaseous state e) The state of matter for an object that is rigid is solid state
Physics
1 answer:
hoa [83]3 years ago
7 0

Answer:

a), b), d), and e) are correct.

Explanation:

c) is incorrect because an object that has a definite shape cannot be in a gaseous state as gaseous objects take the shape of their container.

a) is correct because objects that are liquid have definite volumes but no definite shapes as they take the shape of their containers,

b) is correct as this is the definition of an object which is in a solid state.

d) is correct as this is the definition of an object which is in a gaseous state.

e) is correct as rigidness, the quality of having a definite shape is only exhibited by objects that are in solid state.

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Svetach [21]

By using google, i have found this resource to hep you solve your question.

https://www.siyavula.com/read/science/grade-10/sound/10-sound-03

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What is the uncertainty of the position of the bacterium? express your answer with the appropriate units?
lbvjy [14]
For two un-related quantities, the Heisenberg uncertainty equations holds: the prduct of the two uncertainty quantities is greater than \hbar/2
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4 0
3 years ago
A circuit contains two devices that are connected in parallel. If the resistance of one of these devices is 12 ohms and the resi
finlep [7]

<u>Answer</u>

3 Ohms

<u>Explanation</u>

when the resistors are in series, the resistance in the circuit increases. For example, if two resistors, R1 and R2 are in series, the combined resistance is R1+R2.

When connected in parallel, the total resistance is the reciprocal of (1/R1 + 1/R2)

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7 0
3 years ago
Read 2 more answers
What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s/s
kakasveta [241]
Force (f) = ?

Acceleration (a) = 196 m/s^2

Mass (m) = 0.25 kg

F = (m) • (a)

F = (0.25) • (196)

F = 49 N

Answer : 49 N

I hope that helps you!! Any more questions??

8 0
3 years ago
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