subject
Physics, 14.09.2021 08:40 lauren9261

Independent measurements of two lengths are made. The results are x=95 +- 0.1 and y=2.30+-0.02 cm a) calculate the difference l=x-y and the corresponding uncertainty.
b) calculatr the relative uncertainty on the difference

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 14:30
Is the alien theory a scientific claim? why or why not? just took the test it was , : " the alien theory is not a scientific claim because it is not based on valid data, there is no evidence to support it, and it does not come from a reliable source."
Answers: 3
question
Physics, 22.06.2019 09:00
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
Answers: 3
question
Physics, 22.06.2019 09:00
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 1
question
Physics, 22.06.2019 11:00
Engineers find a new metal that is stronger than steel but much lighter. this material is also significantly cheaper than what is currently used for most aircraft, available in large quantities, and easy to manufacture. the engineers are excited because this new material will lower the costs of buying and operating airplanes for companies. what is probably the best step for the engineers to make next?
Answers: 2
You know the right answer?
Independent measurements of two lengths are made. The results are x=95 +- 0.1 and y=2.30+-0.02 cm...
Questions
question
Mathematics, 13.01.2022 03:00
question
Mathematics, 13.01.2022 03:00
question
Biology, 13.01.2022 03:10
Questions on the website: 13722363