Answer these questions to show you've understood the topic. The result is linked to the
Progress Tracker. Score an amber for most questions correct, or a green for all correct.
This is the type of question
the exam itself. Print it outf
practice. Try it yourself first
check the mark scheme!
Two bulbs are connected in series to a 3 V battery. The potential difference
across one of the bulbs is 1.4 V. Calculate the potential difference across the
second bulb.
DD
w
1.5 V
4.4 V
1.6 V
1.4 V
DO O
OD 0
Answers: 3
Physics, 21.06.2019 15:30
Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha
Answers: 1
Physics, 21.06.2019 19:10
What happens to light waves from a star as the star moves away from earth?
Answers: 3
Physics, 21.06.2019 23:30
Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?
Answers: 2
Answer these questions to show you've understood the topic. The result is linked to the
Progress T...
Computers and Technology, 29.12.2019 17:31
English, 29.12.2019 17:31
Mathematics, 29.12.2019 17:31
English, 29.12.2019 17:31
Social Studies, 29.12.2019 17:31
Physics, 29.12.2019 17:31
Mathematics, 29.12.2019 17:31
Mathematics, 29.12.2019 17:31
Mathematics, 29.12.2019 17:31
Mathematics, 29.12.2019 17:31