gerardoblk6886 gerardoblk6886

14-02-2024
Physics

contestada

A spherical black body with a radius of 12cm radiates 450 watt power at 500K. If the radius were halved and the temperature doubled, the power radiated in watt would be____
O 1800
O 225
O 450
O 1000

Respuesta :

Otras preguntas

the identity of an element depends on the number of: a. protons in the atom b electrons in the atom c. protons and neutrons in the nucleus d. neutrons in the at

Why humans or a species must reproduce?

36 times what equals 144

What can I draw for my pricipal

How to can i figure the answer how do i take a dollar and multiply it by a fraction

sam and jake live 8 km from each other, Sam skateboards 10 km in the same time as jake rides his bike 15 km. if they both leave home at the same time an travel

Six-, seven-, and eight-year-olds a. become logical thinkers. b. make lasting friendships. c. do a great deal of tattling and boasting. d. are seldom aggressive

What is the prime factorization of - 96

which is bigger 0.63 or 0.5?

What's an irrational number between 5 and 7