6. The temperature of a sample of iron with a mass of 10.0 g changed from 50.4°C to a final temperature of 25.0°C when dropped in 90 grams of water, initially at 23.5 °C. What is the specific
heat of iron?

c)as speed changes, wavelength and frequency change.

everything changes!

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.