On the Celsius scale, at what temperature does water boil?

A. 100°

B. 212°

C. 32°

D. 0°

Which of the following regions has a humid subtropical climate? A south and southeast of the Alps B the Iberian Peninsula C southern Ireland D west of the Alps

Suppose you increase your walking speed from 7 m/s to 11 m/s in a period of 1 s. What is your acceleration?

The range of wavelengths for visible light is from 3.9*10^-7m. What is the corresponding range of frequencies for visible light

In a cold winters day, if you left a cup of water sitting outside, it could freeze. Heat is transferred out of the water. Describe the behavior of the water molecules and how temperature is affected. Enter your answer in the space provided.

Which would not reduce the amount of green house gasses in the air

In which circuit does charge reverse direction many times per second? O A. An AC circuit O B. A parallel circuit O C. ADC circuit O D. A combined circuit

How does a blocked ear canal cause hearing loss?

What is the velocity of a 50kg skater if her momentum is 225kg. m/s?

A pendulum consists of a 1.7-kg block hanging on a 1.6-m length string. A 0.01-kg bullet moving with a horizontal velocity of 828 m/s strikes, passes through, and emerges from the block (initially at rest) with a horizontal velocity of 340 m/s.

How many total atoms are in 2NaCl? 3 5 2 4