2 Points
We can record images of people on film because of the work of which of the
following scientists?
O
A. Sir Isaac Newton
O
B. Ibn al-Haytham
O
C. Christian Doppler
Galileo Galilei
SUBMIT

The particles of an ice cube at 0°c (represented by the blue circles) come in contact with the particles of juan’s hand at 37°c (represented by the orange circles). which diagram correctly represents the temperature of the two substances and the direction of heat flow?

In a system, when potential energy decreases, then entropy also decreases. true false

What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight