A physicist wishes to measure the exposure of a beam of gammarays. The beam is p

Question

A physicist wishes to measure the exposure of a beam of gammarays. The beam is passed through 2.00 ×10–2 kg of dry air at STP. The beamproduces positive ions in the air which have a total charge of 3.87× 10–6 C. What is the exposure(in roentgens) of the beam?

b. 1.25 R
c. 0.750 R
d. 3.25 ×10–2 R
e. 1.94 × 10–4 R A physicist wishes to measure the exposure of a beam of gammarays. The beam is passed through 2.00 ×10–2 kg of dry air at STP. The beamproduces positive ions in the air which have a total charge of 3.87× 10–6 C. What is the exposure(in roentgens) of the beam? 1.25 R 0.750 R 3.25 ×10–2 R 1.94 × 10–4 R

Explanation / Answer

Given : A physicist wishes to measure the exposure of a beam ofgamma rays. The beam is passed through 2.00 ×10–2 kg of dry air at STP. The beamproduces positive ions in the air which have a total charge of 3.87× 10–6 C. What is the exposure(in roentgens) of the beam    e. 1.94 × 10–4 R 1.94 × 10–4 R    I hope it helps you

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.