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ICE Princess25 [194]
2 years ago
5

Help mee please its in sciencee

Physics
2 answers:
Sergio039 [100]2 years ago
6 0

False

Explanation:

Air is a bad conductor of heat because its molecules aren't in continuous contact with each other. An example of a good conductor is metal or stone.

tester [92]2 years ago
4 0

Explanation:

can you just tell me the meaning of a vord conductor like the concept

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All charged objects create an electric field around them. What two factors determine the strength of two electric fields upon th
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-- The product of the magnitudes of the two charges.
-- The distance between the centers of the two charges.

The signs of the charges ... whether their signs are the same
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3 years ago
The balls in the image above have different masses and speeds. Rank them in terms of momentum, from least to greatest.
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The momentum of an object is equivalent to the product of the object's mass and velocity. Computing the momentum for each ball:
A- 15 * 0.7 = 10.5
B- 5.5 * 1.2 = 6.6
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3 years ago
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To test the quality of water sources in her area, Shameka collects five samples from each water source and tests the quality of
xenn [34]

The missing part of the incomplete question is given below:

Which important step of scientific design is Shameka conducting?

repetition

replication

verification of results

using controlled variables

Answer:

Verification of results

Explanation:

The way toward gathering five examples of water from various sources is conveyed to confirm the outcome. By gathering water from five distinct areas of a similar source the analyst can genuinely find out the nature of the water in her region of remain.  

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Thus, the correct answer is - verification of results

6 0
3 years ago
A stone that starts at rest free falls for 7.0 s. How far does the stone fall in this time?
vredina [299]

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a=9.8 m/s
t=7s

a = d/t^2

therefore:

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d = 9.8 * 7^2

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3 years ago
Electric charges can only be transferred through a process called conduction.true or false
umka21 [38]

I'm going to say false hope that helped

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3 years ago
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