While camping you see the reflection of the moon on the lake. it looks like a bright flat sphere on the water. what phase of the lunar cycle is the moon likely in?

a. old moon

b. new moon

c. full moon

d. waxig gibbous

Which of the following statements are true? Check all that apply. A. Earth's geographic south pole is also a magnetic south pole. B. Scientists have evidence that single isolated magnetic poles, called magnetic monopoles, exist. C.

Why does a glass rod become positively charged when it is rubbed with a silk cloth?

You are sitting at the beach and want to determine the speed of a wave. You estimate the wavelength to be 3 m and find the frequency to be 5 Hz. What is the speed of the wave?

How do the electrons in the bulb's filament, far from the battery and its emf, "know" that they should flow?

How we find unit vector in specefic direction?

In most cases, a multicellular organism is not an exact copy of its parents because it

In the study that the FBI did on examining the physical characteristics of hair, what percentage of the "matches" were not really matches at all?

Evaporation only occurs at the surface of a liquid

Which of these substances has the highest pOH? 0.10 M HCl, pH = 1 0.001 M HNO3, pH = 3 0.01 M NaOH, pH = 12

A climber pulls herself 8 meters upwards with a force of 150 Newtons. If it takes her 16 seconds to cover the 8 meters, how much power is she using? A. 40 W B. 55 W C. 70 W D. 75 W