What are the physical properties of the sun?

Heat energy is transferred by conduction whenever molecules?

A 103.8kg wood block is resting on a wooden floor. You can push a maximum of 1061.5 N on the block without moving it.

Will Upvote! A car is traveling at a constant velocity of 60 km/h for 4 hours. Choose the correct statement about the acceleration of the car. A) The acceleration of this car is zero. B) The acceleration of this car is positive.

Which of the following compounds would be primarily ionic? methane, CH4, ammonia NH3, calcium chloride, CaCL2, Or carbon dioxide, CO2

When solar flares increase solar wind from the corona what do they cause in earth's upper atmosphere?

A 200 watt t. v. is used for 20 hours in a week. If it is used for four weeks then what is cost of electricity if rate is 5rs/kwh

In an experiment, the control is never changed by the scientist not important to the scientist not recorded by the scientist changed by the scientist

When you catch a baseball, what kind of work do you do, negative or positive? by catching the ball, what do you change? what energy does it gain or lose?

All describe work except A) a team of dogs dragging a sled B) a jokey sitting on a horse C) a bowler lifting a bowling ball

Who is known as the father of toxicology