Friction can cause kinetic energy to change into thermal energy
depresion etc.
2005 GMC Envoy hit on rear passenger lower side, minimal damage, barely visible to naked eye, but both front air bags deployed. Did the impact cause this?
Madeness! it usually tends to become the things that annoy you most and make you become less of your self
Sometimes it can cause a glitch in the matrix. Cats... just everywhere one cat two cat. so on.
It is not possible (with today's technology) to make a plane completely invisible, but there are techniques to reduce the radar energy being reflected to the radar aerial. If reduced enough, the aircraft may appear smaller than it is, or even be classified by the system or operator as a non-aircraft. The aim is to reduce the Radar Cross Sectional Area (RCA) of the plane.This technology is commonly referred to as 'stealth'. Modern stealth aircraft have an RCA much smaller than 1 square metre and in some circumstances can be as low as that of a large bird.The most noticeable method of reducing RCA is to eliminate right angles and especially internal angles of 90 degrees. This is because energy entering will be reflected straight back the way it came. By using curves and obtuse or acute angles the energy is instead reflected away from the radar source. Use of clean lines and unbroken surfaces also reduces bumps and protrusions which also increase the RCA. By comparing a modern stealth fighter to older aircraft, it is clear that care has been taken to eliminate any feature which would reflect radar energy.Another less obvious technique is to use radar absorbent paint. This expensive material works best against specific wavelengths of radar and will dramatically reduce the reflected energy. It works by allowing a proportion (about 50%) of the energy to be reflected and the remainder to penetrate. If the paint is exactly 1/4 of a wavelength think (hence the expense!) it will reflect off the inner paint surface and be 'antiphase' as it emerges again. This cancels out much of the radar energy in the same way that ripples in a pond from two pebbles cause patterns of high and low ripples.Combinations of techniques such as these can reduce the aircraft RCA to that below the capability of most radars to detect at normal range. As the aircraft approached the radar emitter the radar signal will be increased until it is recognisable as an aircraft. However, by avoiding flying close to radars it may be possible to avoid detection at all, or at the least until it is too late to be a problem for the mission.
Friction can cause kinetic energy to change into thermal energy
Temperature and thermal energy are related in that they both measure the degree of molecular motion within an object. Temperature is a measure of the average kinetic energy of the particles in an object, while thermal energy is the total kinetic energy of all the particles. A change in thermal energy will cause a change in temperature, and vice versa.
Yes because the temperature causes energy to change
A force that can cause change or do work is called energy. Energy can exist in many forms, such as kinetic, potential, thermal, and chemical energy. It is the capacity to do work or produce heat.
Energy is the ability to produce work or to cause a change in a system. It can take various forms such as kinetic, potential, thermal, or chemical energy.
No. Friction with the air does with an object in free fall in the earth's atmosphere. Gravity causes a falling body to accelerate so it changes potential energy into kinetic energy.
Thermal energy cause thermal decomposition of a compound; the bonds between atoms are weakened.
when abody is heated definitely its thermal energy increases so far that it can even cause a change in its physical appearance
# cos nothing is converting it to kinetic energy # if you add enough thermal energy the box will burn and "move" :)
The energy that causes a change of state in a system is typically thermal energy. When thermal energy is added or removed from a system, it can cause the particles within the system to gain or lose kinetic energy, leading to a change in the state of matter (such as melting, freezing, boiling, or condensation).
Yes, that is correct. Energy is the capacity to do work or produce a change in a system. It exists in various forms such as kinetic, potential, and thermal energy, and can be transformed from one form to another.
Thermal energy can cause changes in materials by either heating or cooling them. Heating can expand materials, change their physical state (e.g. melting), or initiate chemical reactions. Cooling can contract materials, change their physical state (e.g. freezing), or slow down reactions. Thermal energy essentially provides the energy needed for these changes to occur.