If q1 is 2μC, q2 is 5μC and r1 = 0.2m, then the force between the charges is

The number of times that a wave vibrates in unit is called

What happens to the pressure in all parts of a confined fluid if the pressure in one part is increased?

What is the value of current when the voltage is 8 volts

What causes the Coriolis effect?

How does radiation transfer thermal energy from the Sun to Earth?

Which of the following describes a scientific law? A. based of scientific evidence B. explains how and why nature does what it does C. not based of scientific evidence

Before leaving her home, Myesha makes sure that every electrical appliance is unplugged and checks that every window and door is securely locked. She checks everything seventeen times according to a strict ritual that she has worked out.

a minibus drives 238 miles with a constant speed of 84 mph and another 80 miles with a constant speed of 60 mph. how much time in total does it take to travel these distance?

If the volume of a container increases, then the pressure will: A. first increase and then decrease. B. increase. C. stay the same. D. decrease.

How does the theory of natural selection explain the diversity of life?