Answer:
The process of heat conduction depends on four basic factors: the temperature gradient, the cross section of the materials involved, their path length, and the properties of those materials.
Explanation:
I believe its B. it contains only the colors of the rainbow and TV waves
Hope it helped
<h2>
Answer</h2>
A second container has 1000 ml of water will contan more thermal energy
<h2>
Explanation</h2>
As thermal energy can be determine as
Cp and ΔT will be same for both of the container as both have water and same temperature.
At the condition of same temeprtaure and object, the object with greater volume or mass has greater thermal energy
So,
1st container has 100ml, while 1000ml in 2nd container.
The Thermal energy of 2nd container, having 1000ml water will be greater.
Complete Question:
What force (in N) must be exerted on the master cylinder of a hydraulic lift to support the weight of a 2100 kg car (a large car) resting on the slave cylinder
? The master cylinder has a 2.00-cm diameter and the slave has a 24.0-cm diameter
Answer:
Explanation:
Given
--- mass
--- diameter of the large cylinder
--- diameter of the slave cylinder
To do this, we apply Archimedes' principle of buoyancy which implies that:
Where
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Calculating the area of the master cylinder.
Calculating the area of the slave cylinder.
Substitute these values in:
Multiply both sides by
The force exerted on the slave cylinder (F2) is calculated as:
Substitute 20580 for F2 in
<em>Hence, the force exerted on the master cylinder is approximately 142.92N</em>