The masses of two metal blocks are measured. block a has a mass of 8.45 g and block b has a mass of 45.87 g. how many significant digits are expressed in these measurements? what is the total mass of block a plus block b? what is the number of significant digits for the total mass?
Answers: 1
Another question on Physics
Physics, 21.06.2019 21:30
What type of electromagnetic wave is used in security pens? a. x-rays c. microwaves b. visible light d. ultraviolet radiation select the best answer from the choices provided
Answers: 3
Physics, 22.06.2019 05:10
A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)
Answers: 1
Physics, 22.06.2019 07:10
Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers
Answers: 1
Physics, 22.06.2019 11:50
Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.
Answers: 2
You know the right answer?
The masses of two metal blocks are measured. block a has a mass of 8.45 g and block b has a mass of...
Questions
English, 30.03.2021 20:20
English, 30.03.2021 20:20
Mathematics, 30.03.2021 20:20
Mathematics, 30.03.2021 20:20
Mathematics, 30.03.2021 20:20
Physics, 30.03.2021 20:20
Social Studies, 30.03.2021 20:20
Business, 30.03.2021 20:20
Mathematics, 30.03.2021 20:20
Advanced Placement (AP), 30.03.2021 20:20
Mathematics, 30.03.2021 20:20
