subject
Physics, 08.12.2021 22:20 unkown77

When soldering a lug onto a copper wire, you would use A. acid-core solder only.
B. rosin-core solder only.
C. plain solder with flux.
D. plain solder without flux.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 21:40
Ahair dryer is basically a duct in which a few layers of electric resistors are placed. a small fan pulls the air in and forces it through the resistors where it is heated. air enters a 1200 w hair dryer at 100 kpa and 22°c and leaves at 47°c. the cross-sectional area of the hair dryer at the exit is 60 cm2. neglecting the power consumed by the fan and the heat losses through the walls of the hair dryer, determine (a) the volume flow rate of air at the inlet and (b) the velocity of the air at the exit.
Answers: 1
question
Physics, 23.06.2019 00:00
Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
Answers: 1
question
Physics, 23.06.2019 05:30
If a rock weighing 54 n is submerged in a liquid with a density exactly twice that of water, what will be its new apparent weight reading in the liquid?
Answers: 3
question
Physics, 23.06.2019 09:00
A36,287 kg truck has a momentum of 907,175 kg • . what is the truck’s velocity
Answers: 1
You know the right answer?
When soldering a lug onto a copper wire, you would use A. acid-core solder only.
B. rosin-co...
Questions
question
Health, 22.07.2019 17:40
question
Mathematics, 22.07.2019 17:40