There mag be water on Mars but it’s not very easy to spot, but that is besides the point,
Mars is a smaller planet then Earth, thus it has less gravity, meaning when water evaporates into the atmosphere of the planet the water slowly escapes into space, so there is less and less water on the planet.
Hope this helps!
Answer:
18 teeth/inch
Explanation:
Given that: i. driver gear has 8 teeth and diametral pitch of 6 teeth/inch.
ii. follower gear has 24 teeth.
Let the followers diametral pitch be represented by x.
Then,
8 teeth ⇒ 6 teeth/inch
24 teeth ⇒ x teeth/inch
So that;
x =
=
= 18 teeth/inch
The diametral is 18 teeth/inch
What is vital in architect about studying a modern painting composed of intersecting geometric figures and shapes in different colors is given below
<h3>Why do architect study a
modern painting made of intersecting geometric figures and shapes?</h3>
Architects are known to often use geometry so that they can be able to study and also divide space and they can also make a good building plans.
Note that Builders and engineers uses geometric principles to produce or make structures that are safe for people and they use geometry in line with good color and scale to create a kind of aesthetically pleasing spaces in all of their buildings.
Note that they use intersecting geometric figures and shapes in different colors in Pathway and hallway design and others to show forth an enriching environment.
Learn more about modern painting from
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Answer:
The mass of the air is 0.0243 kg.
Explanation:
Step1
Given:
Stroke of the cylinder is 320 mm.
Bore of the cylinder is 280 mm.
Pressure of the air is 101.3 kpa.
Temperature of the air is 13°C.
Step2
Calculation:
Stroke volume of the cylinder is calculated as follows:
V = 0.0197 m³.
Step3
Assume air an ideal gas with gas constant 287 j/kgK. Then apply ideal gas equation for mass of the air as follows:
PV=mRT
m= 0.0243 kg.
Thus, the mass of the air is 0.0243 kg.