Answer:
Explained below
Explanation:
1) Liquid in glass thermometer: This type of thermometer is used primarily to measure the temperatures from inspection of changes in volume of liquid.
Thermometry substance is mercury or alcohol
2) Gas thermometer: This type is used to measure temperature as a result of changes in gas pressure or volume.
Thermometry substance is Gas.
3) Resistance thermometer: This type is used to measure temperature due to changes in electric resistance.
Thermometry substance is Resistance wire.
4) Thermocouple thermometer: This type is used to measure the temperature due to changes in electrical potential difference occurring between two metal junctions.
Thermometry substance is two wires that are dissimilar.
5) Bimetallic thermometer: This is a type of thermometer that measures temperature by converting temperature into mechanical displacement by making use of Bimetallic strip.
Thermometry substance is two metals that are dissimilar.
We have vector 
Therefore,
x component = 17.9 * cos80 degree = 3.108
y component = 17.9 * sin80 degrees = 17.628
<h3>What is a vector?</h3>
An object with both magnitude and direction is referred to be a vector. A vector can be visualized geometrically as a directed line segment, with an arrow pointing in the direction and a length equal to the magnitude of the vector. The vector points in a direction from its tail to its head.
If the magnitude and direction of two vectors match, they are the same vector. This shows that if we move a vector to a different location without rotating it, the final vector will be the same as the initial vector. The vectors that denote force and velocity are two examples. The direction of force and velocity are both fixed. The size of the vector would represent the force's strength or the velocity's corresponding speed.
To know more about vectors, visit:
brainly.com/question/12937011
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The answer is A, here's why
""women can be stronger than men" is a stereotype which means it's not a fact or can't be proven
also "men can be better cooks" is also a stereotype because it's also not a fact or can't be proven
Answer:
72 minutes
Explanation:
The combined rate of the two machines is 250 bolts/hr:
(100 bolts/hr) + (150 bolts/hr) = 250 bolts/hr
The number of bolts is equal to the rate multiplied by time, therefore an expression for time can be found:
Bolts = (rate)(time) >> Time = (bolts)/(rate)
The time necessary to make 300 bolts is:
Time = (bolts)/(rate)
Times = (300 bolts) / (250 bolts/hr) = 1.2 hr
The time in hours is converted to time in minutes as follows:
(1.2 hr) (60 min/hr) = 72 minutes
Answer:
h = 1/50 v₀² g
Explanation:
This problem is of conservation of the moment, The system is formed by the two bodies, so the forces during the crash are internal and the moment is conserved.
Before the crash
po = 0 + (m/4) vo
After the crash
pf = (m + m/4) v
pf = 5m/4 v
m/4 vo = 5m/4 v
v = 1/5 vo
This means that after the crash the bodies move at 1/5 of the initial speed
To calculate the maximum height we use the law of conservation of energy
Taste after the crash
Em = K = ½ 5m / 4 v²
At the highest point
Em = U = 5m/4 g h
½ 5m/4 v² = 5m/4 g h
h = ½ v² / g
h = ½ (1/5 v₀)² / g
h = 1/50 v₀² g
