A metal object with a mass of 19g is heated to 96c, then transferred to a calorimeter containg 75g of water at 18c. the water and metal object reach a final temperature of 22c.

a. what is the specific heat of this metal object?

What is the sequence of our planets, in order from The Sun

An object travels in a circular path at speed v and experiences a centripetal acceleration ac. What will be the object's new centripetal acceleration, if its speed is increased to 2.0v?

A cruise ship is having troubles with buoyancy. What is a reasonable solution? A. Increase the weight of the ship above water B. Increase the mass of the ship C. Decrease the volume of the ship D. Spread the weight of the ship over a greater volume

How can water be in gas form at 80 degrees

What is an electrode?

The length of each of the bonds between the atoms of a molecule of nitrogen (n2) is 0.0465 nm. the mass of a nitrogen atom is 2.32 * 10-11 pg.

Question 8 Sedimentary rock can be changed into igneous rock if sediments are - compacted. deposited. weathered. melted

A 2kg object accelerated as a net force acts on it. During the 5 seconds this force acts, the object velocity changes from 3 m/s east to 7m/s west. The initial kinetic energy of the object was 9 joules, and the final kinetic energy was 49 joules

The main source of organic matter in soil is

Patrol on her TV to make the sound louder or softer. Which property of waves is Sasha's volume control changing? A) amplitude B) wave period C) wavelength D) wave speed