How much time will elapse between seeing and hearing an event that happens 400.0 meters from...

Question

Question

How much time will elapse between seeing and hearing an event that happens 400.0 meters from you?

Answer 1

Answer #1

Assume room temperature (20.0°C) to obtain the velocity (yes, you can have room temperature outside a room):

Answer 2

Similar Homework Help Questions

How many seconds will elapse between seeing lightning and hearing the thunder if the lightning strikes...

How many seconds will elapse between seeing lightning and hearing the thunder if the lightning strikes 4.5 mi (23,760 ft) away and the air temperature is 74.0°F?
A physicist at a fireworks display times the lag between seeing an explosion and hearing its...

A physicist at a fireworks display times the lag between seeing an explosion and hearing its sound, and finds it to be 0.300 s. (Enter your answers to at least four decimal places.) (a) How far away (in m) is the explosion if air temperature is 19.0°C and if you neglect the time taken for light to reach the physicist? 102.5998 (b) Calculate the distance to the explosion (in m) taking the speed of light into account. Note that this...
A physicist at a fireworks display times the lag between seeing an explosion and hearing its...

A physicist at a fireworks display times the lag between seeing an explosion and hearing its sound, and finds it to be 0.300 s. (Enter your answers to at least four decimal places.) (a) How far away (in m) is the explosion if air temperature is 18.0°C and if you neglect the time taken for light to reach the physicist? Calculate the distance to the explosion (in m) taking the speed of light into account. Note that this distance is...

A physicist at a fireworks display times the lag between seeing an explosion and hearing its...

A physicist at a fireworks display times the lag between seeing an explosion and hearing its sound, and finds it to be 0.400 s. (Enter your answers to at least four decimal places.) (a) How far away (in m) is the explosion if air temperature is 25.0°C and if you neglect the time taken for light to reach the physicist? m (b) Calculate the distance to the explosion (in m) taking the speed of light into account. Note that this...
The half-life of a radioactive source is 14.0 minutes. How much time must elapse before the...

The half-life of a radioactive source is 14.0 minutes. How much time must elapse before the activity is reduced by 70%?
The half-life for the first-order decomposition of A is 3.5 hours. How much time must elapse...

The half-life for the first-order decomposition of A is 3.5 hours. How much time must elapse for the concentration of A to decrease to 1/6 [A]0?

a heat engine converts 100.0 cal from a supply of 400.0 cal into work. how much mechanical work...

a heat engine converts 100.0 cal from a supply of 400.0 cal into work. how much mechanical work was done?please show work
4. How much time does it take for light from the sun to reach the earth?...

4. How much time does it take for light from the sun to reach the earth? (The distance between the sun and the earth is, on average, 1.50 x 10 m. The speed of light in vacuum is 3.00 x 10° m/s.) 5. You drop a 1.00-kg lead ball from a height of 2.50 meters. How much times does it take for the ball to hit the ground?
An accelerating object travels 12 meters from rest in a certain time. How far (in meters)...

An accelerating object travels 12 meters from rest in a certain time. How far (in meters) could it have traveled from rest in triple the time?

QUESTION 3 How much time in seconds does it take to travel this from the ground...

QUESTION 3 How much time in seconds does it take to travel this from the ground floor to the top floor? Remember that the cab must start from rest when you get on and stop moving for you to get off. There will be three different types of motion. Another similar elevator has been designed to travel a distance of 363 meters from the bottom to the top floor It has an acceleration of 1.44 meter per second squared when...