4.

In low light, it's

to see details, colors, and distant objects.

A. easier

B. harder

C. just as easy

D. impossible

Which term best describes the movement of waves and how they interact with one another? a. wave shape b. wave velocity c. wave behavior d. wave chemistry

The rate at which work is done is

How does a lighting rod protect a building from a lighting damage

Suppose you are 3.3km away from a rifle range where someone is practicing shooting. How long would it take you to hear the sound of a shot fired by him? Can you guys answer quickly, its urgent.

Why does the same side of the moon always face the earth?

What do we call it when an object exerts force on another for a short period of time? * Momentum Work Impulse Friction

The strength of the electric field 0.5 m from a 6 µC charge is positive N/C. (Use k = 8.99 * 109 N• and round answer to the nearest whole number.)

Which of the following equations correctly expresses the relation between vectors A⃗, B⃗, C⃗, and D⃗ shown in the figure?

Oliver, whose mass is 65 kg, and Olivia, whose mass is 45 kg, sit 2.0 m apart in the physics classroom. What is the force of gravitational attraction between Oliver and Olivia

Which is an application of radio waves? allow doctors to see inside a person's body carry information between cell phones sterilize surgical instruments reheat or cook food quickly and easily