The ambulance moves away from the observer

Assignment Help Physics

Reference no: EM13855020

Ambulance siren emits a frequency of 500 Hz moving at a speed of 20 m / s to walk along the highway. If the propagation of sound in air 330 Hz and wind speed of 5 m / s direction of movement of ambulances. Determine frequency heard by an observer sitting on the edge of the road when the ambulance moves away from the observer!

Reference no: EM13855020

Questions Cloud

Compound interest pays interest for each time period : What is the residual income for a firm with $1 million in total capital, $300,000 in net income, and a 20% cost of capital - What is the residual income for a firm with $1 million in total capital, $300,000 in net income, and a 20% cost of capital?

Relationship between emissions and concentrations of carbon : Describe the relationship between emissions and concentrations of carbon dioxide for each scenario

Issues and dynamics reported in the news : In many cases, issues and dynamics reported in the news are also studied by researchers. Choose one news story from the News Stories for Multiculturalism in the News assignment, due in Week Three, to use for the final team project due in Week Six

Knowledge of the industry and the credit worthiness : 1. Factoring require that the bank have a very good knowledge of the industry and the credit worthiness of clients.

The ambulance moves away from the observer : Ambulance siren emits a frequency of 500 Hz moving at a speed of 20 m / s to walk along the highway. If the propagation of sound in air 330 Hz and wind speed of 5 m / s direction of movement of ambulances. Determine frequency heard by an observer sit..

The principles of multicultural psychology : Include the following in your plan: An analysis of the social psychology and multicultural psychology aspects of the news story, Clear application of the principles of social psychology or multicultural psychology in your plan and The principles of m..

Explain managing chemical exposure : The Center for Disease Control (CDC) has created an excellent list of some common chemicals that people should learn more about when making decisions about their exposure risk.

Describe benefit to organisation of have motivated workforce : Describe the benefits to an organisation of having a motivated workforce?

Provides recommendations for motivating cross cultural staff : Recommends the most appropriate entry mode, corporate and business level strategy and human resource approach; and Provides recommendations for motivating and leading cross cultural staff.

User Account

All Pages