A quartz crystal vibrates with a frequency of 93621 Hz. What is the period of the crystals motion? T=1/93621 does not give me the correct answer. I got 0.00001?

If a photon has a frequency of 5.20 * 1014 hertz, what is the energy of the photon? Given: Planck's constant is 6.63 * 10-34 joule·seconds.

A 0.45 Caliber bullet (m = 0.162 kg) leaving the muzzle of a gun at 860 m/s. what is the momentum? 140 kg*m/s 140 kg 62 kg*m/s 387 kg*m/s

The magnetic field is decreasing. What is the induced electric field?

Calculate the gravitational potential energy of a 10kg box on the top shelf of a closet, 2m above the floor

Dina has a mass of 50 kilograms and is waiting at the top of a ski slope that's 5.0 meters high. The maximum velocity she can reach when she skis to the bottom of the slope is meters/second. Use PE = m * g * h, g = 9.8 m/s2, and.

The gravitational potential has a zero value gravitational field in the same place is? Maximum or null indeterminate

In four-seater countries, temperature drops below 0 ° C during peak winter. Why only the frozen surface of the water instead of the whole river and the lake freezes?

Which type of circuit is more useful and why

how much current is in a circuit that includes a 9-volt battery and a bulb with a resistance of 3 ohms?

Which must be present in order to call study scientific