3 years ago

2 Grade 11 Physics Questions. Will Mark BRAINLIEST!!!

Physics

2 answers:

Stels [109]3 years ago

7 0

Answer:

For the first one it would be screw and for the second one it is a ramp

Explanation:

Hope this helps

Viktor [21]3 years ago

3 0

Thanks for the help

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Given the resistivities below, which matedal is best described as an insulator?

Karolina [17]

Answer:

C. 3.2 x 10^8 Ω•m

Explanation:

An insulator is a material that resists the flow of electricity.

In the given data the material with the highest resistivity is the best insulator

3.2 x 10^8 Ω•m

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Answer:

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Answer:c=0.213 J/g/K

Explanation:

Given

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initial temperature of mineral $(T_{im})=92.6$

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Heat capacity of calorimeter =15.3 J/k

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3 years ago

N in-ground swimming pool has the dimensions shown in the drawing. It is filled with water to a uniform depth of 3.00 m. The den

Doss [256]

Answer:

The pressure is $P = 1.31*10^{5} \ Pa$

Explanation:

From the question we are told that

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