A girl holds the end of rope tied at the other end to a tree. The rope is making 3 waves. Which statements describe the wave? Check all that apply. The wave is a mechanical wave. The wave is an electromagnetic wave. The wave moves energy through matter. The wave moves energy through space without matter. The wave transfers energy parallel to the motion of the wave. The wave transfers energy perpendicular to the motion of the wave.

A,C,F

Explanation:

The wave is a mechanical wave.

The wave moves energy through matter.

The wave transfers energy perpendicular to the motion of the wave

note: the given question is incomplete.

complete question is given below.

which is an example of kinetic energy?

a. the energy stored in ethanol  

b. a hockey puck sliding across the ice  

c. a compressed spring  

d. a ball sitting at the top of a ramp

solution: the kinetic energy is the energy posses by the virtue of the motion of the object.

in the given options, a, c and d are the example of potential energy because it is the energy posses by the virtue of the rest of the object. but option b has the kinetic energy as the object is in motion.

hence, a hockey puck sliding across the ice   is the apex example of kinetic energy.

so, the option (b) a hockey puck sliding across the ice   is the correct option.

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.