Why is lightning always seen before thunder is heard?
Light travels faster than sound
The sound waves originate farther away
Sound travels faster than light
Lightning is from the sky; thunder from the ground
What natural force must Storm overcome when she builds up enough wind power to fly?
Friction
Gravity
Tension
Magnetism
Through which medium would the sound waves of Beast’s roar travel the slowest?
Plasma
Solid
Gas
Liquid
Why would sound waves travel slowest through matter made of gas?
Molecules are larger
Molecules are farther apart
Molecules are densely packed
Molecules are smaller
If Beast were to roar in outer space, he could be heard for _____ .
5 km (3.1 mi)
1,000 km (621 mi)
0
1,000,000 (621,371 mi)
Why couldn’t Beast’s roar be heard in outer space?
Temperatures are too cold
Dark matter is very dense
Planets interrupt sound waves
There is no matter to carry sound waves
Which element in Wolverine’s body cannot be found on the Periodic Table of Elements?
Carbon
Adamantium
Titanium
Calcium
Superhuman strength
Even though Adamantium does not exist, doctors can still use titanium and stainless steel to strengthen joints and repair the human skeletal system.
Unlike the element titanium, surgical steel is considered a(n) _____.
alloy
particle
element
atom
