**Please answer, giving brainliest and 100 points** Which of the following statements concerning igneous rocks is NOT true?

1. They can form when magma fails to cool and solidify.

2. They can form where tectonic plates diverge.

3. They can form where tectonic plates converge.

4. They can form at the ocean floor.

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.

Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?