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denpristay [2]
3 years ago
13

Two bodies made of the same material have same external dimension and appearance, but one is compact solid and other is hollow.

When they heated for the same temperature range, is the overall volume expansion the same or different? Explain.
Physics
1 answer:
Bumek [7]3 years ago
5 0

Answer:

Different

Explanation:

The hollow one will expand even more making it have a larger volume then the solid one so they are different

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Stereotypes are widely held beliefs that people have certain traits because
Ray Of Light [21]

Answer:

Stereotypes are widely held beliefs that people have certain traits because they belong to a particular group stereotypes are often in accurate and frequently portray the members of less powerful less controlling groups or negatively and members of more powerful more controlling groups.

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you want to compare brands of paper towels to see which holds the most liquid. the independent variable in your experiment would
Kazeer [188]

Answer: the brand of paper towel

Explanation: the independent variable is the one you control in an experiment. the dependent variable would be the amount of water in the paper towel

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3 years ago
For variables control, a circuit voltage will be measured using a sample of five circuits. The past average voltage for samples
astra-53 [7]

Answer:

Average :

UCL = 4.15

LCL = 2.65

Range :

UCL = 2.75

LCL = 0

Explanation:

Given :

Sample size, n = 5

Average, X = 3.4

Range, R = 1.3

A2 for n = 5 ; equals 0.577 ( X chart table)

For the average :

Upper Control Limit (UCL) :

X + A2*R

3.4 + 0.577(1.3) = 4.1501

Lower Control Limit (LCL) :

X - A2*R

3.4 - 0.577(1.3) = 2.6499

FOR the range :

Upper Control Limit (UCL) :

UCL = D4*R

D4 for n = 5 ; equals = 2.114

UCL = 2.114*1.3 = 2.7482

Lower Control Limit (LCL) :

LCL = D3*R

D3 for n = 5 ; equals = 0

LCL = 0 * 1.3 = 0

8 0
3 years ago
What is the most dense thing in the world
Mashcka [7]
Any lump of osmium is. Iridium and gold are also very close.
7 0
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Read 2 more answers
Can someone help me please ​
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Answer:

B.) Visit a healthcare professional

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