VII PHYSICS-WHO AM I?

I am the force that pulls objects towards the Earth. I can make things fall to the ground. What am I?

I am the measure of the amount of matter in an object. I am often confused with weight, but I do not change with location. What am I?

I am a form of energy that travels in waves. I am invisible, but I can be felt as heat. I also cause sunburn. What am I?

Unlock this slideshow and over 4 million more with Baamboozle+