True or False?

All waves transmit energy but not matter from one location to another

Two waves combine with decrease in amplitude

6. Mass affects how fast an object falls. True False

When an object moves in a circle, what is its displacement equal to? How do you know?

Q2: The RMS potential difference of an AC household outlet is 117 v. a) What is the maximum potential difference across a lamp connected to the outlet? b) If the RMS current through the lamp is 5.5 A, what is the lamp's maximum current?

Tony waits for the spring tide to bring the best surfing waves in his area. He knows that the moon affects the tides, so which moons does he wait for? A. waxing and waning crescent moons B. new moon and full moon C. first and third quarter moons D.

Does ice melt faster in water or air

Why are stars changing colurs by blinking?

How many birds have tested positive for West Nile virus?

How much force is needed to stretch a spring 1.2 m if the spring constant is 8.5 n/m? 7.1 n 7.3 n 9.7 n 10.2 n

What forces are equal and opposite sides