The diagram shows an experiment to find the density of a liquid.
cm
50
cm
50
-40
measuring
cylinder
40
30
-30
-20
- 20
-liquid
-10
balance
10
2009
250 g
What is the density of the liquid?
A 0,5g/cm
B 2.0g/cm
C 8.0g/cm
D
10.0g/cm
Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.
No commitments. Cancel anytime. All pricing is in US dollars (USD). The subscriptoin renews automaticaly until you cancel. For more information read our Terms of use & Privacy Policy