The diagram is in the picture attached.
Options are:
A) 32 °C
B) 70 °C
C) 92 °C
D) 100 °C
In order to find the value required, you need to look at the diagram and follow these steps:
1) search for the value of 70 kPa on the y-axis;
2) move on a horizontal line towards the right until you reach the line D;
3) move on a vertical line down, towards the x-axis;
4) read at what value of °C you are at.
Doing so, you can see that you are at a value a little bit above 90 °C (see picture).
Hence, the correct answer is
C) 92°C.
Answer:

Explanation:
Speed is equal to distance over time.

The distance is 400 meters and the time is 50 seconds.

Substitute the values into the formula.

Divide.

The speed of the car is 8 meters per second.
Answer:
96.21 ft/s
Explanation:
To solve this, you only need to use one expression which is:
Vf² = Vo² + 2gh
g = 9.8 m/s²
However, this exercise is talking in feet, so convert the gravity to feet first:
g = 9.8 * 3.28 = 32.15 ft/s²
Vo is zero, because it's a free fall and in free fall the innitial speed is always zero. With this, let's calculate the speed at 2 seconds, with a height of 64 ft, and then with the 256 ft:
V1 = √2*32.15*64
V1 = 64.15 ft/s
V2 = √2*32.15*256
V2 = 128.3 ft/s
So the average rate is:
V = 128.3 + 64.15 / 2
V = 96.22 ft/s
Answer:
Reheat the cold cup of tea or coffee in the microwave. ...
Make iced tea or coffee with what's left. ...
Use a thermos for either tea or coffee.
Explanation:
Since, the gravity in moon is 1/6th that of earth.
Therefore,
5m ladder if climed on moon will be equal to 1/6th that on earth .i.e 5×1/6=0.83m