Some small aluminium rivets of total mass 170g and

at 100°C are emptied into a hole in a large block of

ice at 0°C

a What will be the final temperature of the rivets?

b How much ice will melt?

Name two energy transformations that occur as Gabriella heats a bowl of soup in the microwave

Electric charges that are different attract each other.

Will give brainliest! how does an engineer use physical science?

How do the electrons in the bulb's filament, far from the battery and its emf, "know" that they should flow?

A 49.3 g ball of copper has a net charge of 2.0 µc. what fraction of the copper's electrons has been removed? (each copper atom has 29 protons, and copper has an atomic mass of 63.5.)

Use Kepler's third law and the orbital motion of Earth to determine the mass of the Sun. The average distance between Earth and the Sun is 1.496 * 1011 m. Earth's orbital period around the Sun is 365.26 days. 6.34 * 1029 kg 1.99 * 1030 kg 6.

The area vector of a square loop of 5 turns of a conductor each with side length of 0.2 m carrying a current of 2 A is antiparallel to a uniform magnetic field of 50.0 T in which it lies.

Which nervous system consist of the brain and spine

A standard frequency for tuning musical instruments is 440 Hz for the pitch of A, denoted A4. What is the length, in meters, of the steel rod that produces the pitch A4 as its fundamental longitudinal resonance?

What structure does light pass through after leaving the condenser in a compound light microscope?