No voltage, no current. The battery provides potential difference(v) to the circuit. In case of no potential difference, theres no current.
Answer:
c=326.5177 J/kg.K
Specific heat is c=326.5177 J/kg.K
Explanation:
In order ti find the specific heat, we will proceed as follow:
Formula we are going to use is:
Where:
Q is the heat energy added
m is the mass of sample
c is the specific heat
is the temperature Rise.
First we will find the mass:
Weight=m*g (g is gravitational acceleration=9.8 m/s^2)
Rearranging above formula:
c=326.5177 J/kg.K
Specific heat is c=326.5177 J/kg.K
Explanation:
Given:
v₀ = 15 m/s
a = 3.5 m/s²
t = 5.0 s
Find: v
v = at + v₀
v = (3.5 m/s²) (5.0 s) + 15 m/s
v = 32.5 m/s
Answer: correct option is C
both Technicians A and B are right
Explanation:
Test cycles specify the specific conditions under which the engine or vehicle is operated during the emission test. The vent valve that is not able to close can cause the system to fail the on-board test. Also, a leaking gas cap can cause a failure of the EVAP test.
There are many different test cycles issued by various national and international governments and working groups
Answer:
25km/h
Explanation:
This is a trick question, the average speed in this case does not really depend on calculation or extrapolation, it just refers to an event that is yet to occur,
In other words, if you want to achieve an average speed of 25km/h for 23km, then you should drive your car at a constant speed of 25km/h, any variation in speed may cause a change in your average speed at the end.
