Select the correct answer.
What happens when a rubber balloon is rubbed against wool and gains...
Select the correct answer.
What happens when a rubber balloon is rubbed against wool and gains electrons?
OA.
A positive charged is induced on the balloon and the wool acquires a negative charge.
B.
A negative charged is induced on the balloon and the wool acquires a positive charge.
C.
The balloon and the wool both become positively charged.
D.
The balloon and the wool both become negatively charged.
Reset
Next
Answers: 2
Physics, 22.06.2019 06:50
What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?
Answers: 1
Physics, 22.06.2019 18:00
Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
Answers: 1
Physics, 23.06.2019 01:00
Carmen is load furniture and boxes onto a moving truck. she picks up boxes of her things, places them on a cart, and pushes the cart to the moving van. which term best describes the type of force carmen uses? a. contact b. friction c. gravity d. noncontact
Answers: 2
Social Studies, 09.12.2021 03:30
Social Studies, 09.12.2021 03:30
Computers and Technology, 09.12.2021 03:30
Mathematics, 09.12.2021 03:30
English, 09.12.2021 03:30
Mathematics, 09.12.2021 03:30
Mathematics, 09.12.2021 03:30
Mathematics, 09.12.2021 03:30