What are the two kinds of fields that make up an electromagnetic wave?

How long will it take a bike traveling at 5 meters per second to travel 25 meters south? A. 5 s B. 0.2 s C. 5 s south D. 0.2 s south

Which of the following is a scale quantity?

How may substance be tested to determine whether or not it is an element?

Suppose a balloons was laying by the window at night. The next day, when the sun came up, it warmed the gas (air) that was in the balloon. What would be true about the density of the air in the balloon?

Charity wants to be a biologist some day. To prepare for her career, she decides to study her pet rabbit's behavior. Every evening for a month, she places half a carrot, half a leaf of lettuce, and a short stalk of celery in the rabbit's food dish.

Is magnetic force a matter? I will mark the one who gives the best explination brainliest.

A note is played on a flute. Which of the parts of the wave would be affected by playing a higher pitch note and how? A) D, the frequency would get higher. B) C, the wavelength would get shorter.

Solar energy is a form of energy from the Sun. OA) heat OB) nuclear OC) mechanical OD) electromagnetic

If the velocity of the incident charged particle were doubled, how would b have to change (keeping all other parameters constant to keep the trajectory of the particle the same?

Explain why it is easier to climb a mountain on a zigzag path rather than one straight up the side.