Submit Quiz
Question 3
1 point
Previous
Next
A girl uses a rule to measure...
Physics, 16.10.2020 06:01, michaelmontoya68
Submit Quiz
Question 3
1 point
Previous
Next
A girl uses a rule to measure the length of a metal rod.
Because the end of the rule is damaged, she places one end of the rod
at the 1 cm mark as shown
How long is the metal rod?
1 attachment
metal rod
-
damaged
end
5
1
2
3
4
5
6
7
cm
OA.
43 mm
OB. 46 mm
OC. 53 mm
Sim
Type here to search
TE
ENO
Answers: 2
Physics, 22.06.2019 05:10, wendymtz2004
Which situation will have the highest resistance? a. long wire and high temperatureb. short wire and high temperaturec. long wire and cold temperaturedshort wire and low temperature
Answers: 2
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2