Answer:
Distance
Explanation:
Isometry preserves the distance while transformation is made in between metric spaces. When a metric space is mapped on to another or itself, the distance between two points remains same in the images in the mapped space as well. Example: rotation and translation.
Thus, isometry preserves the distance.
Answer:
distance
Explanation:
Answer:
Atmospheric pressure increases with increasing altitude
Explanation:
Atmospheric pressure decreases with increasing height (altitude).
Ideally, there are no options given here with which the question can be answered, however after searching the question on google, a similar question popped up on two websites with the same set of options. doubnut.com and weegy.com and the options are;
A. Mercury and aneroid barometers are used to measure atmospheric pressure.
B. You calculate absolute pressure by adding atmospheric pressure to gauge pressure.
C. Atmospheric pressure increases with increasing altitude.
D. When atmospheric pressure is higher than the absolute pressure of a gas in a container, a partial vacuum exists in the container
The Sun's energy reaches the earth by Radiation
Heat is the energy transfer of an object with the environment or other objects because of the temperature difference between the two.
Heat moves from high-temperature objects to low-temperature objects
The process of heat transfer has 3 types
Energy from sun to earth through its atmosphere is not through conduction because the atmosphere is a bad conductor. Whereas convection is not possible because the earth must be heated first. And conduction and convection cannot pass through vacuum
Heat transfer from the sun occurs because its energy is carried in the form of electromagnetic waves
the type of heat transfer takes place when the furnace is up to an entire room
Convection is a mode of heat transfer
the sun transmits heat to Earth only by radiation
the process of convection
Keywords : heat, radiation, convection, conduction, sun
B. closed.
C. parallel.
D. open.
Answer:
The circuit is said to be closed
Explanation:
Electricity is defined as the movement of electrons within a conductor in a certain path.
This means that, for electricity to flow, two conditions need to be fulfilled:
1- there must be conductor materials for electrons to move through
2- a closed path (loop) must exist to allow the flow of electrons
If wither of these conditions is not met, the movement of electrons will be stopped and therefore, electricity will not be conducted
Based on the above, when all parts of a circuit are composed of conducting materials (conductors forming closed path), the circuit is said to be closed (a loop exists for electrons to move in).
Hope this helps :)
False
I feel like this is false because I know it is similar to that of a bar magnet. Right?