The silver coating on the inner bottle prevents heat transfer by radiation, and the vacuum between its double wall prevents heat moving by convection. The thinness of the glass walls stops heat entering or leaving the flask by conduction.
A child climbing a ladder is transforming kinetic energy into potential energy.
Answer:
you can predict where the juggling ball is going to land and the move you hand to catch it
Explanation:
There is approximately 2.54 cm that equals to 1 inch. So your closet answer would be the first choice. :)
Answer:
Direct current is used in any electronic device with a battery for a power source. It is also used to charge batteries, so rechargeable devices like laptops and cell phones
Explanation:
