Answer:
By using the Physical property we can tell the difference between matter and mass
Explanation:
Answer:
True.
Explanation:
During the late summers the SST (sea surface temperature) rises the most which made the wind above the sea moist and warm. Global warming is also one of the cause of the rise in sea surface temperatures. Then the Coriolis effect due to the earth's rotation make these winds to rotate which results in the formation of the cyclones mostly in the areas near to equator.
First of all, you didn't tell us WHO measured the "10 years".
If it was the people on Earth, then 10 years passed according to them.
If it was 10 years on the space traveler's clock, then the clock in the
OTHER place, like on Earth, is subject to the relativistic 'time dilation'.
If the clocks are moving relative to each other, then the time interval measured
on either clock is equal to the interval measured on the other clock, divided by
√(1 - v²/c²) .
You said that v/c = 0.85 .
v²/c² = (0.85)² = 0.7225
1 - v²/c² = 1 - 0.7225 = 0.2775
√(1 - v²/c²) = √0.2775 = 0.5268
If one clock counts up 10 years, then the other one counts up
(10years) / 0.5268 = <em>18.983 years </em>
I believe that's the way to do this, and I'll gladly take your points,
but let me recommend that you get a second opinion before you
actually take off on your 10-year interstellar mission.
+14-17+16-28 = -17+16-14 = -1-14=-15 ... west, and out of breath
Specific heat of the material thus calculated is 0.22 J/ g °C
<u>Explanation</u>:
Given:
Mass of the sample (m) = 50g
Heat energy = Q = 660 J
Temperature get raised from 20° C to 80° C
To Find:
Specific Heat of the material.
Formula to be used:
Q = m×C×ΔT
where we know that,
Heat energy = Q = 660 J
Mass = m = 50 g
ΔT = 80 - 20 = 60° C
Now to calculate the specific heat of the material (c) we must substitute all the values, Then we get,
Thus the Specific heat of the material is 0.22 J/ g °C.
