What is the temperature of the outside air

Assignment Help Physics
Reference no: EM1362904

Q. The summit of a mountain, 2450 m above base camp, is measured on a map to be 4580 m horizontally from the camp in a direction 32.4 degree west of north. What are the components of the displacement vector from camp to summit? What is its magnitude? choose the x axis east, y axis north, and z axis up

Q. To keep a room at a comfortable 21.0°C a Carnot heat pump does 345 J of work and supplies it with 3240 J of heat.

(a) How much heat is removed from the outside air by the heat pump?

(b) What is the temperature of the outside air?

Reference no: EM1362904

Questions Cloud

Create class uses element array of digits to store integers : Create a class HugeInteger which uses a 40-element array of digits to store integers as large as 40 digits each. Provide methods input, output, add and subtract.
Explain contractual claims are going to be one of the common : Explain contractual claims are going to be one of the common claims that arise on a regular basis in many businesses.
Find out marginal revenue also the marginal cost function : Find out the marginal revenue also the marginal cost functions and show them graphically. Find the monopolist's price, output, profit, and the price of the cost margin.
Explain risk management lesson plan : Compare stability and variability in earnings, as well as the optimal debt ratio between the two - which company has the highest, and which has the lowest?
What is the temperature of the outside air : What is the temperature of the outside air. What are the components of the displacement vector from camp to summit? What is its magnitude? select the x axis east, y axis north, and z axis up.
Effects of dehydration : Write about the effects of dehydration. Include answers to the following:
Analyzing global construction company : Discuss what they did and how they did it and also how their core strengths will help us jump into the global marketplace.
Determine the forward price of contract : You enter into a forward contract to buy a 10 year, zero-coupon bond that will be issued in one year.The face value of the bond is $1,000 , and the 1 year and 11 year spot interest rates are 4% per annum and 9% per annum,
Predetermined and applied overhead rates : Ganzalez, Inc., manufactures stereo speakers in two factories: one in Vandalia, Illinois and another in Modesto, California. The Vandalia factory uses DL$ for its overhead rate and the Modesto factory uses machine-hours (MHs) for its overhead rate..

Reviews

Write a Review

Physics Questions & Answers

  Find out the compression ratio

A diesel engine does not use spark plugs to ignite the fuel and air in the cylinders. at the place of, the temperature required to ignite the fuel occurs because the pistons compress the air in the cylinders.

  How many electrons would one grain have to pick up

Much of the material making up Saturn's rings is in the form of tiny dust grains having radii on the order of 10-6 m. These grains are located in a region containing a dilute ionized gas, and they pick up excess electrons. As an approximation, sup..

  What is the wires linear charge density

A 200 lbs guy wants to slide down a plastic slide 24 ft long and on a 30 degree angle, after that the slide goes horizontally for 6 feet. Taking friction into consideration, how fast would he be going down the slide.

  Produce a low- pitch by altering the length of the string

A 5 kg toy race car can move along an x axis. It gives Fx of the force acting on the car, that begins at rest at time t = 0. (The vertical axis is marked in increments of 2.5 N.) what is the momentum at t=6?

  Estimation the standard deviation of the number of counts

Identical samples containing 32P are measured for a period of 1 hr in a counter having an efficiency of 44 percent and a negligible background. From a large number of observations, the mean number of counts in 1 hr is (2.93 x 10^4)

  How much current flows through the television

If the accelerating plates are 1.60 apart, and have a potential difference of 2.60×10^4, what is the magnitude of the uniform electric field between them.

  What is the frictional force on the block from the plane

A force acts on a block weighing 45N. The block is initially at rest on a plane inclined at angle θ = 18.0° to the horizontal. The positive direction of x axis is up the plane.

  What will be the current density in the wire

If you were to use wire of twice the diameter, which of the above answers would change? Would they increase or reduce.

  Use newtons first and second laws of motion

A rock with mass m = 3.70 kg falls from rest in a viscous medium. The rock is acted on by a net constant downward force of F = 19.3 N and by a fluid resistance force.

  What is the door''s moment of inertia for rotation

When subject to a steady acceleration of 0.800 g, the object must be located 0.600cm from its equilibrium position. Find the force constant required for the spring.

  Find the electric field and the electric potential

In addition, the snow exerts a retarding force on the sled that points opposite to direction of motion, and has a magnitude of 57 N. Find out the acceleration of the sled and child.

  Which is the direction of motion

Both teenagers pull with a force of 55 at an angle of 35 relative to the forward direction, that is the direction of motion. In addition, the snow exerts a retarding force on the sled that points opposite to the direction of motion, and has a magn..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd