Explanation:
gas vibrate and moves freely at high speeds, liquid vibrate, move about, and slide past each other. solid vibrate (jiggle) but generally do not move from place to place
hope it helps you
Answer:
1. A only
Explanation:
First law of thermodynamics it sates that energy of the universe is constant.It is also known as energy conservation law.
Therefore according to the first law of thermodynamics ,the thermal energy of the system is unchanged.
Second law of thermodynamics states that ,it is impossible to make a device which take heat from higher temperature energy resource and give 100 % work without heat rejecting.
Therefore only option A is correct.
1. A only
Answer: 37.5 kg in 3 s.f.
Explanation:
The first one is Force & the second one Power.
Answer:
Option C. Both technicians A and B are correct
Explanation:
Vehicle-to-vehicle communications consists of a wireless network where automobiles send messages containing operational information such as speed, location, direction of travel, braking, and loss of stability.
Technician A is correct, there will be fewer traffic collision because each driver will have enough information about traffic flow and such information will be properly managed since they have been known before hand.
By letting out information, such as your location, direction of traffic, etc, there is loss of privacy. This can lead to a security threat on the part of the users
