A photon with a wavelength of 2.29 * 10^-7 meter strikes a mercury atom in the ground state.

Based on your answer to question 79, state if this photon can be absorbed by the mercury atom.

Explain your answer.

If manuel weighs 375 n and is holding the box. how much force is the floor exerting on him? (include direction)

Paul bought a student discount card for the bus The card allows him to buy daily bus passes for a $1.50 after 1 month Paul bought 15 passes and spent a total of 29.50 how much did he spend on the student discount card

Calculate the mass of an asteroid moving at 500 m/s moving with 125,000 kgm/s of momentum.

Rosa studies the position-time graph of two race cars. Rosa concludes that truck X has a greater velocity than truck Y, and that truck Y had a head start.

A machine uses a force of 200 newtons to do 20,000 joules of work in 20 seconds. Find the distance the object moved and the power of the machine.

What are the two scales people use to measure temputuer

A person driving her car at 48 km/h approaches an intersection just as the traffic light turns yellow. She knows that the yellow light lasts only 2.0 s before turning to red, and she is 30 m away from the near side of the intersection (Fig. 2-29).

Michael wanted to measure the temperature of an object. Which SI unit should he use? a. milliliter b. kilogram c. Fahrenheit d. Kelvin

Who descover gravity and when?

What is the magnitude of the angular acceleration of the salad spinner as it slows down?