A common response hearing that the temperature in New Mexico is 105°F is, "It's not that bad; it's a dry heat", whereas at the same time, the summers in Atlanta, Georgia are the characterized...

A common response hearing that the temperature in New Mexico is 105°F is, "It's not that bad; it's a dry heat", whereas at the same time, the summers in Atlanta, Georgia are the characterized...

In the equation z = ct + d, z is measured in meters and t is measured in seconds. What are the dimensions (units) of d?

Inclined wooden plane by 45º with repect to the table top by placing books under the other edge of the plane. the height of the top of the the wooden plane to the table is 23 cm and the height from...

A waterfalls is 90m high. Assume that all of the potential energy possessed by the water at the top is completely converted to heat energy. What will be the temperature difference between the water...

A 42 kg child slides from the top of a 3 m high playground slide. With what speed will the child reach the bottom of the slide assuming: (a)There is no friction? (b) 23 J of energy is dissipated due...

This is a physics question I am having trouble with.

The molar heat of fusion of sodium metal is 2.60 kJ/lol, but it's heat of vaporization is 97.0 kJ/lol A. Why is its heat of vaporization so much larger than the heat of fusion? B...

what are some metals that become magnetic when exposed to visible light?

CCl4 has a vapor pressure of 213 torr at 40°C and 836 torr at 80°C. What is the normal boiling point CCl4?

The temperature inside a pressure cooker is 115°C. Calculate the vapor pressure of the water inside the pressure cooker. What would the temperature be if the vapor pressure was 3.5 atm?

In Breckenridge, Colorado, the typical atmospheric pressure is 520 tore. What is the boiling point of water in Breckenridge? Delta H (vaporization)= 40.7 kJ/mol.

Can we use more than 2 plates for capacitor? We used the second plate to reduce the potential of the 1st plate so more charge /energy can be stored. Suppose we put another plate like the...

A car with a mass 2000 kg is traveling at a velocity of 30 m/s. The engine supplies a force of 1000 N forward. The force of friction is 1000 N backwards. What will the velocity of the...

find the resultant for the following both analytically and graphically. calculate the percent deviation between the two methods.(where 1cm=50g) 50g at 110 degrees, 200g at 218 degrees, 150g at 298...

There are identical Q = 4.40 x 10^-6 C charges located at three positions: (0,-1,2), (1,2,0), and (-2,0,-1). Coordinates are listed in units of meters. What is the magnitude of the force that a charge...

a driver becomes lost and travels 12 km west, 5 km south, and 8 km east . find the magnitude and direction of the car's displacement from the starting place

A full mining car gets lose and rolls down a hill. The cart was 50 m up the hill the cart hits a second empty cart at the bottom of the hill. The two carts lock together and travel and hit the safety...

in pendulum movement, we usually see the ball tied to rigid bar what if we change the rigid bar into something solid with a little bit of flexible ability, what will happen?

Some charge is being given to a conductor. Then, its potential : a) is max.m at the surface. b) is max.m at the centre. c) remains same throughout the conductor. d) is max.m somewhere...

a 144 cm long rope undergoes exactly 64 complete vibrational cycles in 17.6 seconds when vibrating in the third harmonic ( in 3 equal length sections). determine the speed of the waves in the rope...