Bila selisih antara angka yang ditunjukkan Fahrenheit dan Celcius 52 , berapakah yang
ditunjukkan Fahrenheit dan Celcius ?

Bila hasil kali angka yang ditunjukkan Celcius
dan Reamur 320 , berapakah yang ditunjukkan
Celcius dan Reamur ?

Sebuah thermometer X dengan titik tetap
bawah -10 dan titik tetap atasnya 115 , suatu saat
menunjukkan 65 , berapakah angka yang
ditunjukkan thermometer Celcius ?

What is the length x of the side of the triangle below? (hint: use the cosine function)

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom