Where did scientists like einstein, bethe, fermi, teller, and bloch emigrate in order to escape persecution and pursue scientific research?
a. italy
b. france
c. germany
d. the united states

Asap 1. which surface feature of the moon is characterized by mountainous areas? question options: maria terrae regolith craters 2.which statement describes surface features called maria on the moon? question options: layers of dust and rock deep areas of cooled lava deep, rocky and barren valleys highlands and mountainous areas

Abird sitting high in a tree is an example of what type of wnergy

An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j