What is the velocity of the insect

Assignment Help Physics

Reference no: EM1346184

Q. A bat flying at 4.80 m/s is chasing an insect flying in the same direction. If the bat emits a 40.0-kHz chirp and receives back an echo at 40.4 kHz, what is the speed of the insect? (Take the speed of sound in air to be 340 m/s.)

Q. A nonreflective coating (n = 1.40) covers the glass (n = 1.52) of a camera lens. Assuming that the coating prevents reflection of a specific wavelength (vacuum = 535 nm), determine the minimum nonzero thickness that the coating can have.

Reference no: EM1346184

Questions Cloud

Find the velocity at which the water shoots out of the tank : A wooden raft has a mass of 85 kg. while empty it floats in water (density 1000 kg/m3) with 61 percent of its volume submerged. What mass of sand can be put on the raft without it sinking.

Find the communication plan : The first step in building a communication plan is to identify your key stakeholders. How would one identify a key stakeholder?

Illustrate what other additional information do you need : Illustrate what other additional information do you need, and how would you proceed if you had that information.

How do you exchange business cards : How should you handle the introduction, greeting, and handshaking and how do you exchange business cards

What is the velocity of the insect : A nonreflective coating (n = 1.40) covers the glass (n = 1.52) of a camera lens. Assuming that the coating prevents reflection of a specific wavelength (vacuum = 535 nm), find the minimum nonzero thickness that the coating can have.

Communication and a new strategy : How and to what extent will information be shared throughout the organization regarding the new strategy

Calculate the expected loss : Assume that Kate & Anne enter into a pooling contract. Suppose that both women have the given loss-distributions & that losses are independent.

Explain about conflict management and communication : Provide an example requiring conflict management and show how the incident was handled, what the results were, and what might have been done to improve the situation.

Define what is the depth of the liquid : if oxygen molecules are more massive than the nitrogen molecules, is the rms speed of the O2 molecules greater than, less than, or euqls to rms speed of the n2 molecules.

User Account

All Pages