Suppose within your web browser you click on a link to obtain a web page. The IP address for the associated URL is already cache
d in your local host, so there is no DNS look-up. Let RTT denotes the round trip time between the local host and the server containing the web page. Suppose the HTML file references three very small objects on the same server.
Neglecting transmission time, how much time elapses with from when the client clicks on the link until the client receives the object?
Neglecting transmission time, how much time elapses with from when the client clicks on the link until the client receives the object?
1 answer:
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Answer:
1.
2.
Explanation:
1.
Given:
- height of the window pane,
- width of the window pane,
- thickness of the pane,
- thermal conductivity of the glass pane,
- temperature of the inner surface,
- temperature of the outer surface,
<u>According to the Fourier's law the rate of heat transfer is given as:</u>
here:
A = area through which the heat transfer occurs =
dT = temperature difference across the thickness of the surface =
dx = t = thickness normal to the surface =
2.
- air spacing between two glass panes,
- area of each glass pane,
- thermal conductivity of air,
- temperature difference between the surfaces,
<u>Assuming layered transfer of heat through the air and the air between the glasses is always still:</u>