Physics, 15.10.2019 15:10 dsdlskds3880
Ice melts to form water. and water freezes to form ice. choose the true statement about these changes.
a. both melting and freezing are physical changes.
b. both melting and freezing are chemical changes.
c. melting is a physical change while freezing is a chemical change.
d. melting is a chemical change while freezing is a physical change.
Answers: 3
Physics, 23.06.2019 01:00, star296
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
Ice melts to form water. and water freezes to form ice. choose the true statement about these change...
Mathematics, 23.09.2021 08:00
Mathematics, 23.09.2021 08:00
Mathematics, 23.09.2021 08:00