Sonar, originally an <span>acronym for SOund Navigation And Ranging
</span>a technique that uses sound<span> propagation.</span>
Value of resistor = (12V) /(1.2 x 10^-3A)=10000ohms=10k ohms
D. a train on a straight track
Answer:
Predicting the size, location, and timing of natural hazards is virtually impossible, but now, earth scientists are able to forecast hurricanes, floods, earthquakes, volcanic eruptions, wildfires, and landslides using fractals.
Explanation:
Answer: 0 Joules
Explanation:
According to first law of thermodynamics:
=Change in internal energy
q = heat absorbed or released
w = work done or by the system
w = work done by the system=
{Work is done by the system when the final volume is greater than initial volume and is negative and vice versa}
Given : The volume is constant , i.e. 
w = =[tex]-P\times 0=0J/tex]
Thus no work is done by the gas during this process.
